Corsair Vengeance LED 4x8GB DDR4-2133 Bruksanvisning

Corsair Inte kategoriserad Vengeance LED 4x8GB DDR4-2133

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D D R 4 W H I T E P A P E R

DDR4 W HI TE PAP E R

Introduction

DDR3 has been with us for a long time, and Corsair has been there pushing the bleeding

edge of performance, cooperating with Intel, AMD, and motherboard manufacturers to

produce the fastest memory consumers can buy. Yet DDR3 is getting long in the tooth

and modern processor architectures are becoming increasingly demanding. When today’s

hardware needs exotic, high-speed, carefully binned memory, it’s time to look to a new

technology.

Introduced in conjunction with Intel’s new high end desktop platform based on their

Haswell-E architecture and the X99 chipset, DDR4 is designed to meet the needs of

present and future platforms. It oers higher performance, lower power consumption,

higher density, increased reliability, and a remarkably forward-thinking design geared for

heretofore unprecedented scaling. In short, DDR4 is the memory technology we need, now

and for tomorrow.

The Demands of Modern Hardware

While Moore’s Law has slowed somewhat for x86 processors, the steady march of progress

in terms of both performance and hardware integration has resulted in a hardware

ecosystem that is very slowly reaching the limits of what can be achieved with DDR3.

Increasingly powerful x86 cores are now being married with substantially powerful graphics

hardware on a single die, boosting the stress placed on the memory bus and raising the

amount of memory bandwidth needed to keep these new integrated processors fed.

With Intel’s Haswell and AMD’s Kaveri architectures, we are seeing more and more

situations where performance can be bottlenecked by a lack of memory bandwidth.

Content creation (CAD, video editing, et al) continues to need as much memory capacity

as possible. Meanwhile, mobile devices (notebooks, tablets) focus more and more on power

eciency. All of this, to say nothing of the ever escalating demands on enterprise and

server hardware, hardware that often requires as much bandwidth and capacity as can be

delivered while needing to reduce power consumption wherever possible.

The demands of current and future hardware and software architectures can be met with

DDR4.

The History of DDR3

To understand DDR4, we need to have at least a working knowledge of the history of

DDR3. With rare exception, introductions of new memory standards operate cyclically.

When the original double data rate (DDR) memory was introduced, users were still working

with SDRAM running at 133MHz, and the beneﬁts of moving to this faster standard were

limited. The outgoing technology will always be more mature and have a better price-to-

performance ratio than its successor at time of launch; this was true of the transition from

DDR to DDR2 and again from DDR2 to DDR3.

DDR4 W HI TE PAP E R

Figure 1: Operating voltage of DDR standards.

DDR3 was introduced in 2007, and at the time, DDR2’s eective mainstream speed had

standardized at 800MHz with JEDEC’s peak spec at 1066MHz. DDR3’s introductory

speeds were 800MHz and 1066MHz, but performance could actually be slightly lower in

some instances due to higher latency. Yet DDR2 was a mature technology and at its limit;

mainstream DIMM density topped out at 4GB and operating voltage was between 1.8V and

2.5V.

DDR3 was more forward thinking; speciﬁed voltage was 1.5V, speeds were designed to

scale well past 1066MHz, and Intel (working with Corsair) created and incorporated the

XMP speciﬁcation that allowed end users to easily ﬁne tune speeds and timings for high

performance memory. So while DDR2 had a better value proposition when DDR3 launched,

it was quickly eclipsed by the new speciﬁcation’s headroom.

Figure 2: A history of DDR SDRAM memory speeds.

Seven years later, JEDEC has speciﬁed DDR3 speeds all the way up to 2133MHz,

mainstream DIMM density is 8GB (with server DIMMs at 16GB), and an adjoining DDR3L

standard has been adopted that operates at a reduced 1.35V. High performance DDR3 even

exceeds 2133MHz; internal Corsair testing has seen Intel Haswell processors show continued

performance beneﬁts up to 2400MHz, while the GCN-architecture graphics cores powering

AMD’s Kaveri processors are demonstrably bottlenecked even then. While the mainstream

has settled on 1600MHz as the standard speed for DDR3 and Corsair memory continues

to drive speeds well beyond that, it is possible to be performance limited by even exotic

2400MHz memory on current generation hardware. Beyond that speed price can increase

dramatically, reﬂecting the careful binning of ICs that has to take place to produce those

extremely high speed DIMMs. DDR3 has scaled well beyond the performance of DDR2, but

is now approaching its own limits.

Produktspecifikationer

Varumärke:	Corsair
Kategori:	Inte kategoriserad
Modell:	Vengeance LED 4x8GB DDR4-2133
Färg på produkten:	Zwart
Inbyggd display:	Nee
Vikt:	5500 g
Bredd:	373.9 mm
Djup:	302.3 mm
Höjd:	117.1 mm
Sladdlängd:	- m
Ljudnivå:	27 dB
Förpackningens vikt:	7700 g
Förpackningens bredd:	563.9 mm
Djuppackning:	468.1 mm
Förpackningshöjd:	254 mm
Användarmanual:	Ja
Husmaterial:	Kunststof
Kraftkälla:	AC
LED-indikatorer:	Ja
Laddningstid:	- uur
Batterikapacitet:	- mAh
Rekommenderad ålder (min):	- jaar
Blåtand:	Nee
Nuvarande:	- A
Automatisk avstängning:	Ja
Placering:	Desktop, Ceiling, Tripod
Fjärrkontroll:	IR
Skärm diagonal:	- "
Upplösning:	- Pixels
Original bildförhållande:	16:10
Processorfrekvens:	- GHz
Intern lagringskapacitet:	- GB
Minneskortets maximala kapacitet:	- GB
Ljudformat som stöds:	AAC, MP3, WAV, WMA
Videoformat som stöds:	3GP, AVI, MOV, MP4, MPEG, MPG, RM, RMVB
Ethernet LAN:	Nee
Videolägen som stöds:	480i, 480p, 576i, 720p, 1080i, 1080p
Medföljande kablar:	AC, HDMI
Typiskt kontrastförhållande:	500000:1
Ljusstyrka:	- cd/m²
Zoomkapacitet:	Ja
Inkluderar AC-adapter:	Nee
Marknadspositionering:	Bedrijf
Projektorns ljusstyrka:	5500 ANSI lumens
Projektionsteknik:	DLP
Projektorns inbyggda upplösning:	WUXGA (1920x1200)
Lämplig för skärmstorlekar:	28 - 300 "
Projektionsavståndsmål:	1 - 10 m
Antal färger:	1.073 biljoen kleuren
Antal USB 2.0-portar:	1
VGA (D-Sub) port(ar):	3
Antal HDMI-portar:	2
Typ av seriell anslutning:	RJ-45, RS-232
Mikrofon, linjeingång:	Ja
Audio-ingan (L, R):	1
PC-ljud ingång:	Ja
PC-ljudutgång:	Ja
Kompositvideoingång:	1
HDMI-kontakttyp:	Volledige grootte
S-videoingång:	1
DVI-port:	Nee
Antal Ethernet LAN (RJ-45)-portar:	1
Smart TV:	Nee
Fokus:	Handmatig
Brännvidd:	- mm
Ljuskällans livslängd:	30000 uur
Typ av ljuskälla:	Laser
Monteringsalternativ för kabellås:	Ja
Kabellåsspårtyp:	Kensington
Inbyggda högtalare:	Ja
Genomsnittlig effekt:	20 W
Antal inbyggda högtalare:	2
Strömförbrukning (i standby):	0.5 W
Lösenordsskydd:	Ja
Strömförbrukning (max):	341 W
Certifiering:	UL, c-UL, FCC, CE, CCC+CECP, KCC, NOM, PCT/CU/EAC, PSB, SABS, CB, Nemco/GS, KC
Bildförhållanden som stöds:	4:3, 16:10, 16:9
Zoomförhållande:	1.6:1
Kastförhållande:	1.40:1 - 2.24:1
Offset:	102 procent
HDR-stöd:	Nee
Anslutning för nätadapter:	Nee
Inbyggd mikrofon:	Nee
Internminne:	- GB
Bluetooth Low Energy (BLE):	Nee
Förbrukning (ekonomisk läge):	190 W
Ingångsström:	Ja
3D:	Ja
Bildformat som stöds:	BMP, JPEG XR, JPG, PNG
Batteritid/batteritid:	- uur
HDMI-version:	1.4/2.0
Grafikupplösningar som stöds:	800 x 600 (SVGA),854 x 480 (WVGA),1024 x 600,1024 x 768 (XGA),1280 x 1024 (SXGA),1280 x 720 (HD 720),1280 x 800 (WXGA),1440 x 900 (WXGA+),1600 x 1200 (UXGA),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA)
Apparte H/V sync:	Ja
Sammansatt synkronisering:	Nee
Sync-on-green (SOG):	Nee
Integrerad TV-tuner:	Nee
On Screen Display (OSD)-talen:	ARA, CHI (SIMPL), CHI (TR), CZE, DEU, DUT, ENG, ESP, FRE, HIN, HUN, IND, ITA, JPN, KOR, NOR, POL, POR, RUM, RUS, SWE, THA, TUR, VIE
Luftfilter:	Nee
PC-ingang (D-Sub):	Ja
Common Interface Plus (CI+):	Nee
Hybrid Broadcast Broadband TV (HbbTV):	Nee
Miracast:	Nee
webbläsare:	Nee
Brusreducering:	Nee
4K Ultra HD uppskalare:	Nee
Typ processor:	Nee
Antal per paket:	- stuk(s)
Färgdjup:	- Bit
Text-TV:	Nee
Equalizerinställningar:	Nee
Elektronisk TV-guide:	Nee
On Screen Display (OSD):	Ja
Antal skärmspråk:	27
Audio Return Channel (ARC):	Nee
Ethernet LAN, dataöverföringshastigheter:	10, 100 Mbit/s
Strömförbrukning (PowerSave):	- W
Förvaringsväska:	Nee
Förvaringstemperatur:	-10 - 60 °C
Mobile High-Definition Link (MHL):	Nee
Programmeringsperiod:	- dag(en)
Hotellläge:	Nee
Förvaringsfuktighet:	- procent
3D-glasögon ingår:	Nee
Förinställda lägen:	3D, Bright, Cinema, Custom, Game, Presentation, sRGB
AC-adapter, utspänning:	- V
Överensstämmelse med hållbarhet:	Ja
Batterier krävs:	Ja
Skärmspegling:	Nee
Höjd, drift:	0 - 3048 m
Matris typ:	DMD
AUX ingång:	Nee
Bluetooth-räckvidd:	- m
Horisontell synkronisering (min):	15 kHz
Horisontell synkronisering (max):	102 kHz
Vertikal synkronisering (min):	23 kHz
Vertikal synkronisering (max):	130 kHz
HID-stöd:	Nee
Enhetlighet:	85 procent
S/PDIF-utgång:	Nee
Vertikal linsrörelseområde:	-95 - 107 procent
Logiskt kanalnummer (LCN):	Nee
Monteringsfästen ingår:	Nee
Projektionslägen:	Ceiling, Front, Rear
Antal bitar:	- stuk(s)
Rekommenderat kön:	Elk geslacht
Montering krävs:	Nee
Justerbar färgtemperatur:	Ja
Projektorns ljusstyrka (ekonomiläge):	3200 ANSI lumens
Fjärrkontroll ingår:	Ja
(Ytter) huvudpaketets höjd:	- mm
(Ytter) huvudförpackningens bredd:	- mm
(Ytter) huvudförpackningens bruttovikt:	- g
(Ytre) huvudpaketets längd:	- mm
Kvantitet per (yttre) huvudkartong:	- stuk(s)
HDBaseT-port:	Ja
Palls bruttovikt:	- g
Produkter per pall:	- stuk(s)
Wifi:	Nee
AC-ingångsspänning:	100 - 240 V
AC-ingångsfrekvens:	50 - 60 Hz
Strömförbrukning (typiskt):	300 W
Drifttemperatur (TT):	5 - 40 °C
Relativ luftfuktighet i drift (VV):	- procent
Batterier-ingår:	Nee
Typ produkt:	Projector met normale projectieafstand
Slaaptimer:	Ja
Batterityp:	AA
Pall bruttohöjd:	- mm
Pallboskapsras:	- mm
Pall bruttolängd:	- mm
Produkter per palllager:	- stuk(s)
Consumer Electronics Control (CEC)-stöd:	Nee
Stativ-ingår:	Nee
Minimum antal:	- stuk(s)
Produkter per pall (UK):	- stuk(s)
Pallvikt (UK):	- g
Ögonskydd:	Nee
TruMotion-teknik:	Nee
Beställningsbar vara:	Ja
(cdm) Wielmaat:	- cm
Faktureringsenhet:	Ja
Manuella språk (ISO 639-format):	Multi
Palletlengte (Storbritannien):	- mm
Produkter per palllager (UK):	- stuk(s)
Pallbredd (UK):	- mm
Pallethoogte (Storbritannien):	- mm
Videofärglägen:	Schoolbord