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Version 1.1
Published October 2017
Copyright©2017 ASRock INC. All rights reserved.
Copyright Notice:
No part of this documentation may be reproduced, transcribed, transmitted, or
translated in any language, in any form or by any means, except duplication of
documentation by the purchaser for backup purpose, without written consent of
ASRock Inc.
Products and corporate names appearing in this documentation may or may not
be registered trademarks or copyrights of their respective companies, and are used
only for identication or explanation and to the owners’ benet, without intent to
infringe.
Disclaimer:
Specications and information contained in this documentation are furnished for
informational use only and subject to change without notice, and should not be
constructed as a commitment by ASRock. ASRock assumes no responsibility for
any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRock does not provide
warranty of any kind, either expressed or implied, including but not limited to
the implied warranties or conditions of merchantability or tness for a particular
purpose.
In no event shall ASRock, its directors, ocers, employees, or agents be liable for
any indirect, special, incidental, or consequential damages (including damages for
loss of prots, loss of business, loss of data, interruption of business and the like),
even if ASRock has been advised of the possibility of such damages arising from any
defect or error in the documentation or product.
is device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
CALIFORNIA, USA ONLY
e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”
ASRock Website: http://www.asrock.com
AUSTRALIA ONLY
Our goods come with guarantees that cannot be excluded under the Australian Consumer
Law. You are entitled to a replacement or refund for a major failure and compensation for
any other reasonably foreseeable loss or damage caused by our goods. You are also entitled
to have the goods repaired or replaced if the goods fail to be of acceptable quality and the
failure does not amount to a major failure. If you require assistance please call ASRock Tel
: +886-2-28965588 ext.123 (Standard International call charges apply)
Manufactured under license under U.S. Patent Nos: 5,956,674; 5,974,380; 6,487,535;
7,003,467 & other U.S. and worldwide patents issued & pending. DTS, the Symbol, &
DTS and the Symbol together is a registered trademark & DTS Connect, DTS Interactive,
DTS Neo:PC are trademarks of DTS, Inc. Product includes soware.
© DTS, Inc., All Rights Reserved.
Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 6
1.4 I/O Panel 10
1.5 Intel® Dual Band Wireless-AC 8265 (AC Wave 2 + BLE BT4.2) and
ASRock WiFi 2.4/5 GHz Antenna 12
Chapter 2 Installation 13
2.1 Installing the CPU 14
2.2 Installing the CPU Fan and Heatsink 17
2.3 Installation of Memory Modules (SO-DIMM) 18
2.4 Expansion Slot (PCI Express Slot) 20
2.5 Onboard Headers and Connectors 21
2.6 Smart Switches 26
2.7 M.2_SSD (NGFF) Module Installation Guide (M2_1) 27
2.8 M.2_SSD (NGFF) Module Installation Guide (M2_2 and M2_3) 31
Chapter 3 Software and Utilities Operation 33
3.1 Installing Drivers 33
3.2 A-Tuning 34
3.2.1 Installing A-Tuning 34
3.2.2 Using A-Tuning 34
3.3 ASRock Live Update & APP Shop 37
3.3.1 UI Overview 37
3.3.2 Apps 38
3.3.3 BIOS & Drivers 41
3.3.4 Setting 42
3.4 ASRock RGB LED 43
Chapter 4 UEFI SETUP UTILITY 45
4.1 Introduction 45
4.2 EZ Mode 46
4.3 Advanced Mode 47
4.3.1 UEFI Menu Bar 47
4.3.2 Navigation Keys 48
4.4 Main Screen 49
4.5 OC Tweaker Screen 50
4.6 Advanced Screen 63
4.6.1 CPU Conguration 64
4.6.2 Chipset Conguration 66
4.6.3 Storage Conguration 68
4.6.4 ACPI Conguration 70
4.6.5 USB Conguration 71
4.6.6 Trusted Computing 72
4.7 Tools 73
4.8 Hardware Health Event Monitoring Screen 75
4.9 Security Screen 77
4.10 Boot Screen 78
4.11 Exit Screen 81
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1
X299E-IT X/ac
Chapter 1 Introduction
ank you for purchasing ASRock X299E-ITX/ac motherboard, a reliable
motherboard produced under ASRock’s consistently stringent quality control.
It delivers excellent performance with robust design conforming to ASRock’s
commitment to quality and endurance.
In this documentation, Chapter 1 and 2 contains the introduction of the
motherboard and step-by-step installation guides. Chapter 3 contains the operation
guide of the soware and utilities. Chapter 4 contains the conguration guide of
the BIOS setup.
1.1 Package Contents
• ASRock X299E-ITX/ac Motherboard (Mini-ITX Form Factor)
• ASRock X299E-ITX/ac Quick Installation Guide
• ASRock X299E-ITX/ac Support CD
• 1 x I/O Panel Shield
• 2 x Serial ATA (SATA) Data Cables (Optional)
• 1 x ASRock WiFi 2.4/5 GHz Antenna (Optional)
• 3 x Screws for Ultra M.2 Sockets (Optional)
Because the motherboard specications and the BIOS soware might be updated, the
content of this documentation will be subject to change without notice. In case any
modications of this documentation occur, the updated version will be available on
ASRock’s website without further notice. If you require technical support related to
this motherboard, please visit our website for specic information about the model
you are using. You may nd the latest VGA cards and CPU support list on ASRock’s
website as well. ASRock website http://www.asrock.com.
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2
1.2 Specications
Platform • Mini-ITX Form Factor
• 10 Layer PCB
CPU • Supports Intel® Core
TM X-Series Processor Family (79xx,
78xx Series) for the LGA 2066 Socket
* Supports 28 and 44 PCIe lane processors (6-core and above)
only. 16 PCIe lane processors (4-core) are not supported. Please
refer to CPU Support List on ASRock’s website for more infor-
mation. (http://www.asrock.com/)
• Digi Power design
• 7 Power Phase design
• Supports Intel® Turbo Boost Max Technology 3.0
• Supports ASRock Hyper BCLK Engine III
Chipset • Intel® X299
Memory • Quad Channel DDR4 Memory Technology
• 4 x DDR4 SO-DIMM Slots
• Supports DDR4 4000+(OC)*/3866(OC)/ 3800(OC)/3733
(OC)/3600(OC)/3200(OC)/2933(OC)/2800
(OC)/2666/2400/2133 non-ECC, un-buered memory
* e maximum memory frequency supported may vary by
processor type.
* Please refer to Memory Support List on ASRock’s website for
more information. (http://www.asrock.com/)
• Max. capacity of system memory: 64GB
• Supports Intel® Extreme Memory Prole (XMP) 2.0
Expansion
Slot
• 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)
• 1 x Vertical M.2 Socket (Key E) with the bundled WiFi-
802.11ac module (on the rear I/O)
• 15μ Gold Contact in VGA PCIe Slot (PCIE1)
Audio • 7.1 CH HD Audio with Content Protection (Realtek
ALC1220 Audio Codec)
• Premium Blu-ray Audio support
• Supports Surge Protection
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X299E-IT X/ac
• Supports Purity SoundTM 4
- Nichicon Fine Gold Series Audio Caps
- 120dB SNR DAC with Dierential Amplier
- NE5532 Premium Headset Amplier for Front Panel
Audio Connector (Supports up to 600 Ohm headsets)
- Pure Power-In
- Direct Drive Technology
- Impedance Sensing on Front Out port
- Gold Audio Jacks
- 15μ Gold Audio Connector
• Supports DTS Connect
LAN • Gigabit LAN 10/100/1000 Mb/s
• 1 x Giga PHY Intel® I219V, 1 x GigaLAN Intel® I211AT
• Supports Wake-On-LAN
• Supports Lightning/ESD Protection
• Supports Dual LAN with Teaming*
* Teaming is supported on Windows® 10 RS2 and above.
• Supports Energy Ecient Ethernet 802.3az
• Supports PXE
Wireless
LAN
• Intel® Dual Band Wireless-AC 8265
• Supports IEEE 802.11a/b/g/n/ac
• Supports Dual-Band (2.4/5 GHz with 80Mhz bandwidth and
MU-MIMO)
• Supports high speed wireless connections up to 867Mbps
• 2 antennas to support 2 (Transmit) x 2 (Receive) diversity
technology
• Supports Bluetooth 4.2 / 3.0 + High speed class II
Rear Panel
I/O
• 2 x Antenna Ports
• 1 x Optical SPDIF Out Port
• 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (ASMedia ASM3142)
(Supports ESD Protection)
• 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (ASMedia ASM3142)
(Supports ESD Protection)
• 4 x USB 3.1 Gen1 Ports (ASMedia ASM1074 Hub) (Supports
ESD Protection)*
• 2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED
LED)*
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4
* If you remove X299E-ITX REAR card, USB 3.1 Gen1 ports and
RJ-45 LAN Ports will not work.
• 1 x Clear CMOS Button / Power Button
• HD Audio Jacks: Rear Speaker / Central / Bass / Line in /
Front Speaker / Microphone (Gold Audio Jacks)
Storage • 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0,
RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology
15 and Intel Smart Response Technology), NCQ, AHCI and
Hot Plug*
• 1 x Ultra M.2 Socket (M2_1), supports M Key type
2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2
PCI Express module up to Gen3 p10-x4 (32 Gb/s)**
• 2 x Ultra M.2 Sockets (M2_2 and M2_3), support M Key
type 2280 M.2 PCI Express module up to Gen3 p10-x4 (32 Gb/s)**
** Supports Intel® Optane
TM Technology (M2_1)
** Supports NVMe SSD as boot disks
** Supports Virtual RAID On CPU (M2_2 and M2_3)
Connector • 1 x Virtual RAID On CPU Header
• 1 x TPM Header
• 1 x Power LED and Speaker Header
• 1 x RGB LED Header
* Supports in total up to 12V/3A, 36W LED Strip
• 1 x CPU Fan Connector (4-pin)
* e CPU Fan Connector supports the CPU fan of maximum
1A (12W) fan power.
• 1 x CPU Optional/Water Pump Fan Connector (4-pin)
(Smart Fan Speed Control)
* e CPU Optional/Water Pump Fan supports the water
cooler fan of maximum 1.5A (18W) fan power.
• 1 x Chassis Fan Connector (4-pin) (Smart Fan Speed Con-
trol)
* CPU_OPT/W_PUMP and CHA_FAN1 can auto detect if
3-pin or 4-pin fan is in use.
• 1 x 24 pin ATX Power Connector (Hi-Density Power Con-
nector)
• 1 x 8 pin 12V Power Connector (Hi-Density Power Connec-
tor)
• 1 x Front Panel Audio Connector (15μ Gold Audio Connec-
tor)
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X299E-IT X/ac
• 1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports
ESD Protection)
• 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports)
(Supports ESD Protection)
• 1 x Rear Button (A: Clear CMOS Button; B: Power Button)
BIOS
Feature
• AMI UEFI Legal BIOS with multilingual GUI support
• ACPI 6.1 Compliant wake up events
• SMBIOS 3.0 Support
• CPU, DRAM, PCH 1.0V, VCCIO,VCCSA,Voltage Multi-
adjustment
Hardware
Monitor
• Temperature Sensing: CPU, CPU Optional/Water Pump,
Chassis Fans
• Fan Tachometer: CPU, CPU Optional/Water Pump, Chassis
Fans
• Quiet Fan (Auto adjust chassis fan speed by CPU tempera-
ture): CPU, CPU Optional/Water Pump, Chassis Fans
• Fan Multi-Speed Control: CPU, CPU Optional/Water Pump,
Chassis Fans
• Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM,
PCH 1.0V, VCCIO, VCCSA
OS • Microso® Windows® 10 64-bit
Certica-
tions
• FCC, CE, WHQL
• ErP/EuP ready (ErP/EuP ready power supply is required)
Please realize that there is a certain risk involved with overclocking, including
adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using
third-party overclocking tools. Overclocking may aect your system’s stability, or
even cause damage to the components and devices of your system. It should be done
at your own risk and expense. We are not responsible for possible damage caused by
overclocking.
* For detailed product information, please visit our website:
http://www.asrock.com
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1.3 Motherboard Layout
2066 Socket
Intel
X299
X299E-ITX/ac
Ro HS
CHA _FAN1/W _PU MP
VRO C1
1
M2 _WIFI_1
REA R_B TN
USB 3.1 Ge n 2
T:U SB3 1_TA _1
B: U SB3 1_T C_1
Top:
LAN2
USB 3.1 Ge n1
T: USB 3
B: US B 4
Top:
LAN1
USB 3.1 Ge n1
T: USB 1
B: US B 2
Top:
Central/Bass
Ce nte r:
RE AR SPK
Top:
LI NE IN
Ce nte r:
FR ONT
Bo tto m:
Op tic al
SP DIF
Bo tto m:
MI C IN
1
HD _AU DI O1
ATX12V1
ATXPWR1
DDR4_A1 (64 bit, 260-pin module)
DDR4_B1 (64 bit, 260-pin module)
DDR4_D1 (64 bit, 260-pin module)
DDR4_C1 (64 bit, 260-pin module)
RGB _LED 1
1
1
SPK _PL ED1
HDL ED RESET
PLE D PW RBTN
PANEL1
1
CPU _FAN1
CPU _OP T/W _PU MP
PCIE1
REAR_ IO
FRONT_I O1
1
TPM S1
AB
RE AR_ BT N_S EL 1
Top Side View
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X299E-ITX/ac
M2_2
M2_3
Back Side View
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8
Front Card (For Front Socket)
Rear Card (For Rear Socket)
X299E-ITX FRONT
RoHS
1
USB_5_6
USB_7_8 SATA3_6_7 SATA3_4_5 SATA3_2_3
M2_1
CT11CT12CT13CT14
X299E-ITX REAR
RoHS
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X299E-ITX/ac
No. Description
1 Chassis Fan / Waterpump Fan Connector (CHA_FAN1/W_PUMP)
2 Virtual RAID On CPU Header (VROC1)
3 2 x 260-pin DDR4 SO-DIMM Slots (DDR4_A1, DDR4_B1)
4 RGB LED Header (RGB_LED1)
5 System Panel Header (PANEL1)
6 ATX 12V Power Connector (ATX12V1)
7 Front Socket (FRONTI_IO1)
8 CPU Fan Connector (CPU_FAN1)
9 CPU Fan / Waterpump Fan Connector (CPU_OPT/W_PUMP)
10 Power LED and Speaker Header (SPK_PLED1)
11 ATX Power Connector (ATXPWR1)
12 2 x 260-pin DDR4 SO-DIMM Slots (DDR4_C1, DDR4_D1)
13 Rear Button Switch (REAR_BTN_SEL1)
14 Front Panel Audio Header (HD_AUDIO1)
15 Rear Socket (REAR_IO)
16 TPM Header (TPMS1)
17 Ultra M.2 Socket (M2_3)
18 Ultra M.2 Socket (M2_2)
19 Ultra M.2 Socket (M2_1)
20 USB 2.0 Header (USB_5_6)
21 SATA3 Connectors (SATA3_2_3)
22 SATA3 Connectors (SATA3_4_5)
23 SATA3 Connectors (SATA3_6_7)
24 USB 3.1 Gen1 Header (USB_7_8)
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1.4 I/O Panel
No. Description No. Description
1 USB 3.1 Gen2 Type-A Port (USB31_TA_1) 8 Microphone (Pink)
2 LAN RJ-45 Port (Intel® I211AT)* 9 Optical SPDIF Out Port
3 LAN RJ-45 Port (Intel® I219V)* 10 USB 3.1 Gen1 Ports (USB_34)
4 Central / Bass (Orange) 11 USB 3.1 Gen1 Ports (USB_12)
5 Rear Speaker (Black) 12 USB 3.1 Gen2 Type-C Port (USB31_TC_1)
6 Line In (Light Blue) 13 Clear CMOS Button / Power Button***
7 Front Speaker (Lime)** 14 Antenna Ports
* ere are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Activity / Link LED Speed LED
Status Description Status Description
O No Link O 10Mbps connection
Blinking Data Activity Orange 100Mbps connection
On Link Green 1Gbps connection
ACT/LINK LED
SPEED LED
LAN Port
89
1114 12
5
4
7
6
21
10
3
13
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X299E-ITX/ac
** If you use a 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”. See the table below
for connection details in accordance with the type of speaker you use.
Audio Output
Channels
Front Speaker
(No. 7)
Rear Speaker
(No. 5)
Central / Bass
(No. 4)
Line In
(No. 6)
2V -- -- --
4V V -- --
6V V V --
8V V V V
*** Use the Rear Button Switch to adjust the function of this switch.
A: Clear CMOS Button (default); B: Power Button.
To enable Multi-Streaming, you need to connect a front panel audio cable to the
front panel audio header. Aer restarting your computer, you will nd the “Mixer”
tool on your system. Please select “Mixer ToolBox” , click “Enable playback
multi-streaming”, and click “ok”. Choose “2CH”, “4CH”, “6CH”, or “8CH” and then
you are allowed to select “Realtek HDA Primary output” to use the Rear Speaker,
Central/Bass, and Front Speaker, or select “Realtek HDA Audio 2nd output” to use
the front panel audio.
AB
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ASRock WiFi 2.4/5 GHz Antenna
1.5 Intel® Dual Band Wireless-AC 8265 (AC Wave 2 + BLE BT4.2)
and ASRock WiFi 2.4/5 GHz Antenna
WiFi-802.11ac + BT Module
is motherboard comes with an exclusive WiFi 802.11 a/b/g/n/ac + BT v4.2
module (pre-installed on the rear I/O panel) that oers support for WiFi 802.11 a/b/
g/n/ac connectivity standards and Bluetooth v4.2. WiFi + BT module is an easy-to-
use wireless local area network (WLAN) adapter to support WiFi + BT. Bluetooth
v4.2 standard features Smart Ready technology that adds a whole new class of
functionality into the mobile devices. BT 4.2 also includes Low Energy Technology
and ensures extraordinary low power consumption for PCs. e 2T2R WiFi
solution sets a WiFi high speed standard and oers max link rate up to 867Mbps.
* e transmission speed may vary according to the environment.
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X299E-ITX/ac
is is a Mini-ITX form factor motherboard. Before you install the motherboard,
study the conguration of your chassis to ensure that the motherboard ts into it.
Pre-installation Precautions
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
Make sure to unplug the power cord before installing or removing the motherboard
components. Failure to do so may cause physical injuries and damages to motherboard
components.
In order to avoid damage from static electricity to the motherboard’s components,
NEVER place your motherboard directly on a carpet. Also remember to use a grounded
wrist strap or touch a safety grounded object before you handle the components.
Hold components by the edges and do not touch the ICs.
Whenever you uninstall any components, place them on a grounded anti-static pad or
in the bag that comes with the components.
When placing screws to secure the motherboard to the chassis, please do not over-
tighten the screws! Doing so may damage the motherboard.
Chapter 2 Installation
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2.1 Installing the CPU
CAUTION:
Please note that X299 platform is only compatible with the , which is LGA 2066 socket
incompatible with the LGA 2011-3 socket (for X99 platform).
1. Before you insert the -Pin CPU into the socket, please check if the 2066 PnP cap
is on the socket, if the CPU surface is unclean, or if there are any in the bent pins
socket. Do not force to insert the CPU into the socket if above situation is found.
Otherwise, the CPU will be seriously damaged.
2. Unplug all power cables before installing the CPU.
A
B
A
B
1
2
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X299E-ITX/ac
4
A
3
B
5
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16
Please save and replace the cover if the processor is removed. e cover must be
placed if you wish to return the motherboard for aer service.
6
A
B
8
B
7
A
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X299E-ITX/ac
2.2 Installing the CPU Fan and Heatsink
CPU_
FAN
1 2
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2.3 Installation of Memory Modules (SO-DIMM)
is motherboard provides four 260-pin DDR4 (Double Data Rate 4) SO-DIMM slots, and
supports Quad Channel Memory Technology.
Quad Channel Memory Conguration
DDR4_A1 Populated
DDR4_B1 Populated
DDR4_D1 Populated
DDR4_C1 Populated
If only two memory modules are installed in the DDR4 SO-DIMM slots, then Dual
Channel Memory Technology is activated. If three memory modules are installed, then
Triple Channel Memory Technology is activated.
1. For quad channel conguration, you always need to install identical (the same
brand, speed, size and chip-type) DDR4 SO-DIMM pairs.
2. It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4
slot; otherwise, this motherboard and SO-DIMM may be damaged.
3. e SO-DIMM only ts in one correct orientation. It will cause permanent damage
to the motherboard and the SO-DIMM if you force the SO-DIMM into the slot at
incorrect orientation.
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X299E-ITX/ac
1
2
3
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2.4 Expansion Slot (PCI Express Slot)
ere is 1 PCI Express slot on the motherboard.
PCIe slot:
PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
Before installing an expansion card, please make sure that the power supply is
switched o or the power cord is unplugged. Please read the documentation of the
expansion card and make necessary hardware settings for the card before you start
the installation.
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X299E-ITX/ac
2.5 Onboard Headers and Connectors
System Panel Header
(9-pin PANEL1)
(see p.6, No. 5)
Connect the power
switch, reset switch and
system status indicator on
the chassis to this header
according to the pin
assignments below. Note
the positive and negative
pins before connecting
the cables.
GND
RE SE T #
PWR BTN#
PLE D -
PLE D +
GND
HD LE D -
HD LE D +
1
GND
PWRBTN (Power Switch):
Connect to the power switch on the chassis front panel. You may congure the way to
turn o your system using the power switch.
RESET (Res et Switch):
Connect to the reset switch on the chassis front panel. Press the reset switch to restart
the computer if the computer freezes and fails to perform a normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. e LED is on when
the system is operating. e LED keeps blinking when the system is in S1/S3 sleep
state. e LED is o when the system is in S4 sleep state or powered o (S5).
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. e LED is on
when the hard drive is reading or writing data.
e front panel design may dier by chassis. A front panel module mainly consists
of power switch, reset switch, power LED, hard drive activity LED, speaker and etc.
When connecting your chassis front panel module to this header, make sure the wire
assignments and the pin assignments are matched correctly.
Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over
these headers and connectors. Placing jumper caps over the headers and connectors
will cause permanent damage to the motherboard.
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Power LED and Speaker
Header
(7-pin SPK_PLED1)
(see p.6, No. 10)
Please connect the
chassis power LED and
the chassis speaker to this
header.
Serial ATA3 Connectors
(SATA3_2_3:
see p.8, No. 21)
(SATA3_4_5:
see p.8, No. 22)
(SATA3_6_7:
see p.8, No. 23)
ese six SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
USB 2.0 Header
(9-pin USB_5_6)
(see p.8, No. 20)
is USB 2.0 header can
support two ports.
USB 3.1 Gen1 Header
(19-pin USB_7_8)
(see p.8, No. 24)
is USB 3.1 Gen1 header
can support two ports.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.6, No. 14)
is header is for
connecting audio devices
to the front audio panel.
J_SENSE
OUT 2_ L
1
MIC_RET
PRESENC E#
GND
OUT 2_ R
MIC2_R
MIC2_L
OUT _R ET
SATA3_6_7 SATA3_4_5 SATA3_2_3
DUMMY
GND GND
P+
P-
P+
P-
USB_PWRUSB_PWR
1
1
ID IntA_ P_D+
IntA_ P_D-
GND
IntA_ P_SSTX+
IntA_ P_SSTX-
GND
IntA_ P_SSRX+
Vb u s
IntA_ P_D+
IntA_ P_D-
GND
IntA_ P_SSTX+
IntA_ P_SSTX-
GND
IntA_ P_SSRX+
IntA_ P_SSRX-
Vb u s
IntA_ P_SSRX-
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X299E-ITX/ac
Chassis Optional/Water
Pump Fan Connector
(4-pin CHA_FAN1/W_
PUMP)
(see p.6, No. 1)
is motherboard
provides a 4-Pin water
cooling
chassis
fan
connector. If you plan to
connect a 3-Pin
chassis
water cooler fan, please
connect it to Pin 1-3.
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.6, No. 8)
is motherboard
provides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
CPU Optional/Water
Pump Fan Connector
(4-pin CPU_OPT/W_
PUMP)
(see p.6, No. 9)
is motherboard
provides a 4-Pin water
cooling CPU fan
connector. If you plan
to connect a 3-Pin CPU
water cooler fan, please
connect it to Pin 1-3.
1. High Denition Audio supports Jack Sensing, but the panel wire on the chassis
must support HDA to function correctly. Please follow the instructions in our
manual and chassis manual to install your system.
2. If you use an AC’97 audio panel, please install it to the front panel audio header by
the steps below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for the HD audio panel only. You don’t need to
connect them for the AC’97 audio panel.
E. To activate the front mic, go to the “FrontMic” Tab in the Realtek Control panel
and adjust “Recording Volume”.
GND
FAN _VOLTAGE_CONTR OL
FAN _SPEE D
FAN _SPEE D_ CO NT RO L
GND
FAN _VOLTAGE_CONTR OL
FAN _SPEE D
FAN _SPEE D_ CO NT RO L
GND
FAN _VOLTAGE_CONTR OL
FAN _SPEE D
FAN _SPEE D_ CO NT RO L
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ATX Power Connector
(24-pin ATXPWR1)
(see p.6, No. 11)
is motherboard
provides a 24-pin ATX
power connector. To use a
20-pin ATX power supply,
please plug it along Pin 1
and Pin 13.
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.6, No. 6)
is motherboard
provides a 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
TPM Header
(17-pin TPMS1)
(see p.6, No. 16)
is connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certicates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
RGB LED Header
(4-pin RGB_LED1)
(see p.6, No. 4)
is RGB header is used to con-
nect RGB LED extension cable
which allows users to choose
from various LED lighting ef-
fects.
Caution: Never install the RGB
LED cable in the wrong orienta-
tion; otherwise, the cable may
be damaged.
*Please refer to page 43 for fur-
ther instructions on this header.
12
1
24
13
12V G R B
1
5
1
8
4
PCIRST #
FRAME
PCICLK
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Virtual RAID On CPU
Header
(4-pin VROC1)
(see p.6, No. 2)
is connector supports
Intel®
Virtual RAID on CPU and
NVME/AHCI RAID on CPU
PCIE.
With the introduction of the Intel VROC product, there are three modes of operation:
SKU HW key required Key features
Pass-thru Not needed
• Pass-thru only (no RAID)
• LED Management
• Hot Plug Support
• RAID 0 support for Intel Fultondale NVMe SSDs
Standard VROCSTANMOD • Pass-thru SKU features
• RAID 0, 1, 10
Premium
ISS
VROCPREMMOD
VROCISSDMOD
• Standard SKU features
• RAID 5
• RAID 5 Write Hole Closure
*Only Intel SSDs are supported.
*For further details on VROC, please refer to the ocial information released by Intel.
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2.6 Smart Switches
e motherboard has two smart switches: Rear Button Switch and Clear CMOS
Button/Power Button.
Rear Button Switch
(REAR_BTN_SEL1)
(see p.6, No. 13)
Rear Button Switch allows
users to easily adjust the
function of the Clear
CMOS Button/Power
Button on the rear panel
I/O. A: Clear CMOS
Button (default); B: Power
Button
Clear CMOS Button/
Power Button
(REAR_BTN)
(see p.10, No. 13)
e function of this
button can be adjusted by
the Rear Button Switch.
Clear CMOS Button
(default) allows users to
quickly clear the CMOS
values. Power Button
allows users to quickly
turn on/o the system.
Clear CMOS is workable only when you power o your computer and unplug the
power supply.
AB
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2.7 M.2_SSD (NGFF) Module Installation Guide (M2_1)
The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and
versatile card edge connector that aims to replace mPCIe and mSATA. The Ultra M.2
Socket (M2_1) supports SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3
x4 (32 Gb/s).
Installing the M.2_SSD (NGFF) Module
Step 1
Prepare a M.2_SSD (NGFF) module
and the screw.
Step 2
Depending on the PCB type and
length of your M.2_SSD (NGFF)
module, nd the corresponding nut
location to be used.
No. 1 2 3 4
Nut Location A B C D
PCB Length 3cm 4.2cm 6cm 8cm
Module Type Type2230 Type 2242 Type2260 Type 2280
3
2
4
1
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Step 3
Move the stando based on the
module type and length.
e stando is placed at the nut
location D by default. Skip Step 3 and
4 and go straight to Step 5 if you are
going to use the default nut.
Otherwise, release the stando by
hand.
BCD A
Step 4
Peel o the yellow protective lm on
the nut to be used. Hand tighten the
stando into the desired nut location
on the motherboard.
BC A
Step 5
Align and gently insert the M.2
(NGFF) SSD module into the M.2
slot. Please be aware that the M.2
(NGFF) SSD module only ts in one
orientation.
D
Step 6
Tighten the screw with a screwdriver
to secure the module into place.
Please do not overtighten the screw as
this might damage the module.
BCD A
ABCD
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M.2_SSD (NGFF) Module Support List
Vendor Interface P/N
ADATA SATA3 AXNS330E-32GM-B
ADATA SATA3 AXNS381E-128GM-B
ADATA SATA3 AXNS381E-256GM-B
ADATA SATA3 ASU800NS38-256GT-C
ADATA SATA3 ASU800NS38-512GT-C
ADATA PCIe3 x4 ASX8000NP-256GM-C
ADATA PCIe3 x4 ASX8000NP-512GM-C
Crucial SATA3 CT120M500SSD4
Crucial SATA3 CT240M500SSD4
Kingston SATA3 SM2280S3
Kingston PCIe2 x4 SH2280S3/480G
OCZ PCIe3 x4 RVD400-M2280-512G (NVME)
Plextor PCIe3 x4 PX-128M8PeG
Plextor PCIe3 x4 PX-1TM8PeG
Plextor PCIe3 x4 PX-256M8PeG
Plextor PCIe3 x4 PX-512M8PeG
Plextor PCIe PX-G256M6e
Plextor PCIe PX-G512M6e
Samsung PCIe3 x4 SM961 MZVPW128HEGM (NVM)
Samsung PCIe3 x4 PM961 MZVLW128HEGR (NVME)
Samsung PCIe3 x4 960 EVO (MZ-V6E250BW) (NVME)
Samsung PCIe3 x4 960 EVO (MZ-V6E250) (NVME)
Samsung PCIe3 x4 SM951 (MZHPV256HDGL)
Samsung PCIe3 x4 SM951 (NVME)
Samsung PCIe3 x4 SM951 (MZHPV512HDGL)
Samsung PCIe3 x4 SM951 (NVME)
Samsung PCIe x4 XP941-512G (MZHPU512HCGL)
SanDisk PCIe SD6PP4M-128G
SanDisk PCIe SD6PP4M-256G
Team SATA3 TM4PS4128GMC105
Team SATA3 TM4PS4256GMC105
Team SATA3 TM8PS4128GMC105
Team SATA3 TM8PS4256GMC105
Transcend SATA3 TS256GMTS400
Transcend SATA3 TS512GMTS600
Transcend SATA3 TS512GMTS800
V-Color SATA3 VLM100-120G-2280B-RD
V-Color SATA3 VLM100-240G-2280B-RD
V-Color SATA3 VSM100-240G-2280
WD SATA3 WDS100T1B0B-00AS40
WD SATA3 WDS240G1G0B-00RC30
WD PCIe3 x4 WDS256G1X0C-00ENX0 (NVME)
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WD PCIe3 x4 WDS512G1X0C-00ENX0 (NVME)
For the latest updates of M.2_SSD (NFGG) module support list, please visit our website for
details: http://www.asrock.com
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2.8 M.2_SSD (NGFF) Module Installation Guide (M2_2 and
M2_3)
The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and
versatile card edge connector that aims to replace mPCIe and mSATA. The Ultra M.2
Sockets (M2_2 and M2_3) support M.2 PCI Express module up to Gen3 p37-x4 (32 Gb/s).
Installing the M.2_SSD (NGFF) Module
Step 1
This mot herboa rd suppor ts M.2_
SSD (NGFF) module type 2280 only.
Prepare a proper PCB lenth of module
(8cm) and the screw.
Step 2
Align and gently insert the M.2
(NGFF) SSD module into the M.2
slot. Please be aware that the M.2
(NGFF) SSD module only ts in one
orientation.
Step 3
Tighten the screw with a screwdriver
to secure the module into place.
Please do not overtighten the screw as
this might damage the module.
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M.2_SSD (NGFF) Module Support List
Vendor Size Interface P/N
Intel 256GB PCIe3 x4 SSDPEKKF256G7
Intel 512GB PCIe3 x4 SSDPEKKF512G7
Kingston 480GB PCIe2 x4 SH2280S3/480G
OCZ 512GB PCIe3 x4 RVD400 -M2280-512G (NVME)
Plextor 128GB PCIe3 x4 PX-128M8PeG
Plextor 1TB PCIe3 x4 PX-1TM8PeG
Plextor 256GB PCIe3 x4 PX-256M8PeG
Plextor 256GB PCIe PX-G256M6e
Plextor 512GB PCIe3 x4 PX-512M8PeG
Plextor 512GB PCIe PX-G512M6e
Samsung 256GB PCIe3 x4 SM951 (MZHPV256HDGL)
Samsung 256GB PCIe3 x4 SM951 (NVME)
Samsung 512GB PCIe3 x4 SM951 (MZHPV512HDGL)
Samsung 512GB PCIe3 x4 SM951 (NVME)
Samsung 512GB PCIe x4 XP941-512G (MZHPU512HCGL)
For the latest updates of M.2_SSD (NFGG) module support list, please visit our website for
details: http://www.asrock.com
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Chapter 3 Software and Utilities Operation
3.1 Installing Drivers
e Support CD that comes with the motherboard contains necessary drivers and
useful utilities that enhance the motherboard’s features.
Running The Support CD
To begin using the support CD, insert the CD into your CD-ROM drive. e CD
automatically displays the Main Menu if “AUTORUN” is enabled in your computer.
If the Main Menu does not appear automatically, locate and double click on the le
“ASRSETUP.EXE” in the Support CD to display the menu.
Drivers Menu
e drivers compatible to your system will be auto-detected and listed on the
support CD driver page. Please click or follow the order from top to Install All
bottom to install those required drivers. erefore, the drivers you install can work
properly.
Utilities Menu
e Utilities Menu shows the application soware that the motherboard supports.
Click on a specic item then follow the installation wizard to install it.
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3.2 A-Tuning
A-Tuning is ASRock’s multi purpose soware suite with a new interface, more new
features and improved utilities.
3.2.1 Installing A-Tuning
A-Tuning can be downloaded from ASRock Live Update & APP Shop. Aer the
installation, you will nd the icon “A-Tuning“ on your desktop. Double-click the “A-
Tuning“ icon, A-Tuning main menu will pop up.
3.2.2 Using A-Tuning
ere are ve sections in A-Tuning main menu: Operation Mode, OC Tweaker,
System Info, FAN-Tastic Tuning and Settings.
Operation Mode
Choose an operation mode for your computer.
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OC Tweaker
Congurations for overclocking the system.
System Info
View information about the system.
*e System Browser tab may not appear for certain models.
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FAN-Tastic Tuning
Congure up to ve dierent fan speeds using the graph. e fans will automatically shi
to the next speed level when the assigned temperature is met.
Settings
Congure ASRock A-Tuning. Click to select "Auto run at Windows Startup" if you
want A-Tuning to be launched when you start up the Windows operating system.
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3.3 ASRock Live Update & APP Shop
e ASRock Live Update & APP Shop is an online store for purchasing and
downloading soware applications for your ASRock computer. You can quickly and
easily install various apps and support utilities. With ASRock Live Update & APP
Shop, you can optimize your system and keep your motherboard up to date simply
with a few clicks.
Double-click on your desktop to access ASRock Live Update & APP Shop
utility.
*You need to be connected to the Internet to download apps from the ASRock Live Update & APP Shop.
3.3.1 UI Overview
Category Panel: e category panel contains several category tabs or buttons that
when selected the information panel below displays the relative information.
Information Panel: e information panel in the center displays data about the
currently selected category and allows users to perform job-related tasks.
Hot News: e hot news section displays the various latest news. Click on the image
to visit the website of the selected news and know more.
Information Panel
Hot News
Category Panel
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3.3.2 Apps
When the "Apps" tab is selected, you will see all the available apps on screen for you
to download.
Installing an App
Step 1
Find the app you want to install.
e most recommended app appears on the le side of the screen. e other various
apps are shown on the right. Please scroll up and down to see more apps listed.
You can check the price of the app and whether you have already intalled it or not.
- e red icon displays the price or "Free" if the app is free of charge.
- e green "Installed" icon means the app is installed on your computer.
Step 2
Click on the app icon to see more details about the selected app.
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X299E-ITX/ac
Step 3
If you want to install the app, click on the red icon to start downloading.
Step 4
When installation completes, you can nd the green "Installed" icon appears on the
upper right corner.
To uninstall it, simply click on the trash can icon .
*e trash icon may not appear for certain apps.
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Upgrading an App
You can only upgrade the apps you have already installed. When there is an
available new version for your app, you will nd the mark of "New Version"
appears below the installed app icon.
Step 1
Click on the app icon to see more details.
Step 2
Click on the yellow icon to start upgrading.
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3.3.3 BIOS & Drivers
Installing BIOS or Drivers
When the "BIOS & Drivers" tab is selected, you will see a list of recommended or
critical updates for the BIOS or drivers. Please update them all soon.
Step 1
Please check the item information before update. Click on to see more details.
Step 2
Click to select one or more items you want to update.
Step 3
Click Update to start the update process.
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3.3.4 Setting
In the "Setting" page, you can change the language, select the server location, and
determine if you want to automatically run the ASRock Live Update & APP Shop
on Windows startup.
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A B
3.4 ASRock RGB LED
ASRock RGB LED is a lighting control utility specically designed for unique individuals with
sophisticated tastes to build their own stylish colorful lighting system. Simply by connecting the
LED strip, you can customize various lighting schemes and patterns, including Static, Breathing,
Strobe, Cycling, Music, Wave and more.
Connecting the LED Strip
Connect your RGB LED strips to the
RGB LED Header
(
RGB_LED1)
on the
motherboard.
1. Never install the RGB LED cable in the wrong orientation; otherwise, the cable
may be damaged.
2. Before installing or removing your RGB LED cable, please power o your system
and unplug the power cord from the power supply. Failure to do so may cause dam-
ages to motherboard components.
1. Please note that the RGB LED strips do not come with the package.
2. e RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a
maximum power rating of 3A (12V) and length within 2 meters.
12V G R B
1
12V G R B
1
RGB_LED1
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ASRock RGB LED Utility
Now you can adjust the RGB LED color through the ASRock RGB LED utility. Download
this utility from the ASRock Live Update & APP Shop and start coloring your PC style
your way!
Toggle on/o the
RGB LED switch
Sync RGB LED eects
for all LED regions of
the motherboard
Select a RGB LED light eect
from the drop-down menu.
Drag the tab to customize your
preference.
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Chapter 4 UEFI SETUP UTILITY
4.1 Introduction
is section explains how to use the UEFI SETUP UTILITY to congure your
system. You may run the UEFI SETUP UTILITY by pressing <F2> or <Del> right
aer you power on the computer, otherwise, the Power-On-Self-Test (POST) will
continue with its test routines. If you wish to enter the UEFI SETUP UTILITY aer
POST, restart the system by pressing <Ctl> + <Alt> + <Delete>, or by pressing the
reset button on the system chassis. You may also restart by turning the system o
and then back on.
Because the UEFI soware is constantly being updated, the following UEFI setup
screens and descriptions are for reference purpose only, and they may not exactly
match what you see on your screen.
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4.2 EZ Mode
e EZ Mode screen appears when you enter the BIOS setup program by default. EZ
mode is a dashboard which contains multiple readings of the system’s current status.
You can check the most crucial information of your system, such as CPU speed,
DRAM frequency, SATA information, fan speed, etc.
Press <F6> or click the "Advanced Mode" button at the upper right corner of the
screen to switch to "Advanced Mode" for more options.
1 2 3 4 5 6
No. Function
1Help
2Load UEFI Defaults
3Save Changes and Exit
4Discard Changes
5Change Language
6Switch to Advanced Mode
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4.3 Advanced Mode
e Advanced Mode provides more options to congure the BIOS settings. Refer to
the following sections for the detailed congurations.
To access the EZ Mode, press <F6> or click the "EZ Mode" button at the upper right
corner of the screen.
4.3.1 UEFI Menu Bar
e top of the screen has a menu bar with the following selections:
Main For setting system time/date information
OC Tweaker For overclocking congurations
Advanced For advanced system congurations
Tool Useful tools
H/W Monitor Displays current hardware status
Boot For conguring boot settings and boot priority
Security For security settings
Exit Exit the current screen or the UEFI Setup Utility
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4.3.2 Navigation Keys
Use < > key or < > key to choose among the selections on the menu bar, and
use < > key or < > key to move the cursor up or down to select items, then
press <Enter> to get into the sub screen. You can also use the mouse to click your
required item.
Please check the following table for the descriptions of each navigation key.
Navigation Key(s) Description
+ / - To change option for the selected items
<Tab> Switch to next function
<PGUP> Go to the previous page
<PGDN> Go to the next page
<HOME> Go to the top of the screen
<END> Go to the bottom of the screen
<F1> To display the General Help Screen
<F5> Add / Remove Favorite
<F6> Enter / Exit EZ Mode
<F7> Discard changes and exit the SETUP UTILITY
<F9> Load optimal default values for all the settings
<F10> Save changes and exit the SETUP UTILITY
<F12> Print screen
<ESC> Jump to the Exit Screen or exit the current screen
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4.4 Main Screen
When you enter the UEFI SETUP UTILITY, the Main screen will appear and
display the system overview.
Favorite
Display your collection of BIOS items. Press F5 to add/remove your favorite items.
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4.5 OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
Advanced Turbo
You can use this option to increase your system performance. is option appears only
when your CPU supports this function. is option appears only when you adopt K-Series
CPU.
Load Optimized CPU OC Setting
You can use this option to load optimized CPU overclocking setting. Please note that
overclocking may cause damage to your CPU and motherboard. It should be done at your
own risk and expense.
Because the UEFI soware is constantly being updated, the following UEFI setup
screens and descriptions are for reference purpose only, and they may not exactly
match what you see on your screen.
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CPU Conguration
CPU Ratio
e CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the
CPU Ratio will increase the internal CPU clock speed without aecting the clock speed of
other components.
CPU Mesh Max Ratio
Sets the maximum OC Ratio for the CPU Mesh Domain.
CPU Mesh Min Ratio
Sets the minimum OC Ratio for the CPU Mesh Domain.
Flex Ratio
Sets the value for the CPU Flex Ratio.
BCLK Frequency
e CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the BCLK will increase the internal CPU clock speed but also aect the
clock speed of other components.
BCLK Step
e CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the BCLK will increase the internal CPU clock speed but also aect the
clock speed of other components.
BCLK Reset Range
Conigure the BCLK Reset Range. Issue a reset when BCLK overclocking exceed this
range.
Stable Delay
Conigure the delay time aer BCLK settings for stable signals.
CPU PLL Spread Spectrum
Enable CPU PLL Spread Spectrum to reduce electromagnetic interference for
passing EMI tests. Disable to achieve higher clock speeds when overclocking.
SRC PLL Spread Spectrum
Enable SRC PLL Spread Spectrum to reduce electromagnetic interference for
passing EMI tests. Disable to achieve higher clock speeds when overclocking.
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CPU BCLK Amplitude
Congure the BCLK Amplitude for ClockGen.
SRC BCLK Amplitude
Congure the BCLK Amplitude for SRC.
SATA BCLK Amplitude
Congure the BCLK Amplitude for SATA.
CPU1 Slew Rate
Congure the CPU Slew Rate. Adjust the BCLK signal by dening the maximum
change rate of the output voltage. Higher value will result in a shorter signal rising
time.
CPU2/SRC1 Slew Rate
Congure the CPU2/SRC1 Slew Rate. Adjust the BCLK signal by dening the
maximum change rate of the output voltage. Higher value will result in a shorter
signal rising time.
SRCO Slew Rate
Congure the SRCO Slew Rate. Adjust the BCLK signal by dening the maximum
change rate of the output voltage. Higher value will result in a shorter signal rising
time.
SATA Slew Rate
Congure the SRCO Slew Rate. Adjust the BCLK signal by dening the maximum
change rate of the output voltage. Higher value will result in a shorter signal rising
time.
CPU PLL ORT
Congure the CPU PLL ORT. Overshoot Reduction Technology improves the
BCLK signal to decrease overshoot/undershoot.
PCIE PLL ORT
Congure the PCIE PLL ORT. Overshoot Reduction Technology improves the
BCLK signal to decrease overshoot/undershoot.
CPU Output Divider
Congure the CPU output divider.
SRC Output Divider
Congure the SRC output divider.
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PCIE PLL Divider
Congure the PCIE PLL divider.
SRCO Source
Select CPU PLL or PCIE PLL as the SRCO source.
ClockGen Delay
Congure the delay at the beginning of Clockgen.
ClockGen GPIO
Congure the General-purpose input/output (GPIO) at the beginning of Clockgen.
Boot Performance Mode
Select the performance state that the BIOS will set before OS hando.
Intel Turbo Boost Technology
Intel Turbo Boost Technology enables the processor to run above its base operating
frequency when the operating system requests the highest performance state.
Intel SpeedStep Technology
Intel SpeedStep technology allows processors to switch between multiple frequen-
cies and voltage points for better power saving and heat dissipation.
Intel Speed Shift Technology
Enable/Disable Intel Speed Shi Technology support. Enabling will expose the
CPPC v2 interface to allow for hardware controlled P-states.
Intel Turbo Boost Max 3.0 Technology
Processors supporting the Intel Turbo Boost Max Technology 3.0 feature contain at least
one processor core whose maximum turbo frequency is higher than the others.
Adjust Pll
Adjust the Pll for higher -BCLK ration combination.
Change Pll Trim Value
Adjust the Pll value between +63 ro -63.
Change Pll Trim Prex
Adjust the Pll Trim Prex.
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Change MC-Pll Trim Value
Adjust the MC-Pll value between +63 ro -63.
Change MC-Pll Trim Prex
Adjust the MC-Pll Trim Prex.
TJ-Max oset
Adjust the TJ-Max oset.
DCST LUT0
Congure the DCST LUT0.
DCST LUT1
Congure the DCST LUT1.
DCST LUT2
Congure the DCST LUT2.
DCST LUT3
Congure the DCST LUT3.
AVX2 Negative Oset
AVX2 Negative Oset reduces core frequency. e AVX2 Negative Oset species a
negative oset from the Turbo Ratio Limit for AVX2 workloads.
AVX3 Negative Oset
AVX3 Negative Oset reduces core frequency. e AVX3 Negative Oset species a
negative oset from the Turbo Ratio Limit for AVX3 workloads.
Current Limit
Congure the current limit of the CPU under Turbo Mode in ampere. A lower limit can
protect the CPU and save power, while a higher limit may improve performance.
Long Duration Power Limit
Congure Package Power Limit 1 in watts. When the limit is exceeded, the CPU
ratio will be lowered aer a period of time. A lower limit can protect the CPU and
save power, while a higher limit may improve performance.
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Long Duration Maintained
Congure the period of time until the CPU ratio is lowered when the Long
Duration Power Limit is exceeded.
Short Duration Power Limit
Congure Package Power Limit 2 in watts. When the limit is exceeded, the CPU
ratio will be lowered immediately. A lower limit can protect the CPU and save
power, while a higher limit may improve performance.
DRAM Conguration
DRAM Tweaker
Fine tune the DRAM settings by leaving marks in checkboxes. Click OK to conrm and
apply your new settings.
DRAM Timing Conguration
Load XMP Setting
Load XMP settings to overclock the DDR memory and perform beyond standard
specications.
BCLK Frequency
e CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the
BCLK will increase the internal CPU clock speed but also aect the clock speed of other
components.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s) inserted
and assign the appropriate frequency automatically.
DRAM Reference Clock
Select Auto for optimized settings.
Primary Timing
CAS# Latency (tCL)
e time between sending a column address to the memory and the beginning of the data
in response.
RAS# to CAS# Delay (tRCD)
RAS# to CAS# Delay : e number of clock cycles required between the opening of a row
of memory and accessing columns within it.
Produktspecifikationer
| Varumärke: | Asrock |
| Kategori: | moderkort |
| Modell: | X299E-ITX/ac |
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moderkort Asrock Manualer
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moderkort Manualer
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