Toshiba MG10ACA20TA Bruksanvisning

Toshiba hårddisk MG10ACA20TA

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Could-Scale Capacity HDD MG10 Series Product Manual
© 2023 Toshiba Electronic Devices & Storage Corporation Rev. 01: Feb, 2023
MG10 SERIES
CLOUD-SCALE CAPACITY HDD
The MG10 Series provides 20 TB
[1]
of conventional magnetic recording (CMR) capacity.
The industry-standard 3.5-inch
[2]
form-factor provides 7200 rpm performance, and
integrates easily into cloud-scale storage infrastructure, business-critical servers and
storage, and File and Object storage solutions.
Toshiba’s leadership in precision industrial laser welding technology is put to use to
permanently seal helium inside the 10-disk mechanics. The helium-sealed design reduces
aerodynamic drag to significantly lower the drive’s operational power profile, which helps
deliver critical TCO benefits for data center infrastructures. The sealed design and
corrosion resistant electronics also mitigate against life-time failure modes due to air bourn pollutants and other environmental
factors.
The massive 20 TB CMR capacity is delivered using Toshiba’s innovative Flux Control Microwave Assisted Magnetic Recording
(FC-MAMR) technology. These advances help the MG10 Series to achieve optimum storage capacity and application compatibility,
with unsurpassed data reliability. Available the MG10 Series models either a SATA 6.0 Gbit/s or a SAS 12.0 Gbit/s interface
[3]
,
integrate easily into standard 3.5-inch drive bays to help reduce the footprint and operational burden of cloud-scale storage
infrastructure, File and Object storage systems, and business critical servers and storage systems.
KEY FEATURES
20 / 18 TB capacity
Conventional Magnetic Recording (CMR) for broad
compatibility
Toshiba Flux Control Microwave-assisted Magnetic
Recording (FC-MAMR) Technology
Industry-leading 10-disk helium-sealed design for superior
storage density
Industry Standard 3.5-inch 26.1 mm height Form Factor
7200 rpm Performance
Lower operational power profile, providing excellent power
efficiency (W/TB) for better TCO
550 Total TB Transferred per Year Workload Rating
[4]
512e or 4Kn Advanced Format Sector Technology; (512e
Model) Includes Toshiba Persistent Write Cache Technology
for Data-Loss Protection in Sudden Power-Loss Events
Sustained transfer rate and power efficiency improvements
vs. prior MG Series generations
Sanitize Instant Erase (SIE) option mode for SATA
APPLICATIONS
Cloud-scale Sever and Storage Infrastructure
Software-defined data center infrastructure
File- and Object-based storage infrastructure
Tiered Storage Infrastructure Solutions
Workloads and Use-Cases that Benefit from High Capacity
per Spindle disk drives
Capacity-Optimized Cloud-scale and Rack-Scale Storage
Systems
Compliance Data Archives and Data Life-Cycle Management
Storage Systems
Data Center Data-Protection and Data Back-up
Infrastructure
Product image may represent a design model.
2 / 17
Could-Scale Capacity HDD MG10 Series Product Manual
© 2023 Toshiba Electronic Devices & Storage Corporation Rev. 01: Feb, 2023
SPECIFICATION
Item MG10ACA20T MG10ACA18T
Interface SATA-3.3
Formatted Capacity 20 TB 18 TB
Performance
Interface Speed
[3]
6.0 Gbit/s, 3.0 Gbit/s, 1.5 Gbit/s
Rotation Speed 7200 rpm
Buffer Size
[7]
512 MiB
Maximum Sustained
Data Transfer
Speed
[6]
(Typ.)
268 MiB/s
Logical Data
Block Length
MG10ACAxxxA/AY
( fixed length )
4096 B
MG10ACAxxxE/EY
[8]
( emulation )
HOST 512 B, DISK 4096 B
Supply Voltage Allowable Voltage 12 V
[9]
±10 % / 5 V
[9]
+10 % / -7 %
[10]
Power
Consumption
Write / Read
( 4KB Q1 ) (Typ.)
8.11 W 7.86 W
Active Idle (Typ.) 4.38 W 4.17 W
Acoustics
[11]
(Sound Power)
Idle (Typ.) 20 dB
Seek (Typ.) 32 dB
Item
MG10SCA20T
MG10SCA18T
Interface SAS-3.0
Formatted Capacity 20 TB 18 TB
Performance
Interface Speed
[3]
12.0 Gbit/s, 6.0 Gbit/s, 3.0 Gbit/s, 1.5 Gbit/s
Rotation Speed 7200 rpm
Buffer Size
[7]
512 MiB
Maximum Sustained
Data Transfer
Speed
[6]
(Typ.)
268 MiB/s
Logical Data
Block Length
MG10SCAxxxA
( fixed length )
4096 B / 4160 B / 4224 B
MG10SCAxxxE
[8]
( emulation )
HOST 512 B, DISK 4096 B
HOST 520 B, DISK 4160 B
HOST 528 B, DISK 4224 B
Supply Voltage Allowable Voltage 12 V
[9]
±10 % / 5 V
[9]
+10 % / -7 %
[10]
Power
Consumption
Write / Read
( 4KB Q1 ) (Typ.)
8.46 W 8.16 W
Active Idle (Typ.) 4.74 W 4.52 W
Acoustics
[11]
(Sound Power)
Idle (Typ.) 20 dB
Seek (typ.) 32 dB


Produktspecifikationer

Varumärke: Toshiba
Kategori: hårddisk
Modell: MG10ACA20TA
Gränssnitt: SATA
Modell: HDD
Komponent för: NAS
Garantiperiod: 5 År
Strömförbrukning (vanlig): 9.3 W
Hårddiskkapacitet: 20000 GB
Hårddiskens rotationshastighet: 7200 RPM
Datalagringsenhetens buffertstorlek: 512 MB
Hårddiskens storlek: 3.5 "
Byte under drift (hotswap): Nej
Medeltid mellan fel (MTTF): 2500000 h
HDD gränssnitt överföringshastighet: 6 Gbit/s
HDD bibehållen överföringshastighet: 268 MiB/s
Begränsning i arbetsbelastningshastighet: 550 TB/år
Dygnetruntdrift: Ja

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