Твърд диск 8TB HGST Ultrastar He8 HUH728080AL5200(0F23268), SAS 12Gb/s, 7 200 rpm, 128MB кеш, 512e sector size(Instant Secure Erase), 3.5" (8.89 cm)

HGST Ultrastar He8 HUH728080AL5200 - hard drive - 8 TB - SAS 12Gb/s
0F23268

General

Bytes per Sector
512

Interface
SAS 12Gb/s

Buffer Size
128 MB

Weight
22.93 oz

Interface Provided

Qty
1

Storage Interface
Serial Attached SCSI 3

Miscellaneous

Microsoft Certifications
Compatible with Windows 7

MTBF
2000000 sec

Expansion & Connectivity

Interfaces
1 x SAS 12 Gb/s

Performance

Internal Data Rate
205 MBps

Seek Time
8.5 ms (average)

Drive Transfer Rate
1.2 GBps (external)

Average Latency
4.16 ms

Spindle Speed
7200 rpm

Hard Drive

Form Factor
3.5" x 1/3H

Spindle Speed
7200 rpm

Features
24x7 continuous operation, 7Stac, Advanced Format technology, HelioSeal 2, Instant Secure Erase (ISE), Rebuild Assist mode, Rotational Vibration Safeguard (RVS), TCOptimized, media caching technology

Hard Drive Type
internal hard drive

Form Factor (Short)
3.5"

Form Factor (metric)
8.9 cm x 1/3H

Form Factor (Short) (metric)
8.9 cm

Storage Interface
Serial Attached SCSI 3

Interface
Serial Attached SCSI 3

Average Seek Time
8.5 ms

Average Latency
4.16 ms

Data Transfer Rate
1.2 GBps

Internal Data Rate
205 MBps

Buffer Size
128 MB

Bytes per Sector
512 Hz

Non-Recoverable Errors
1 per 10^15

Load / Unload Cycles
600,000

Environmental Parameters

Min Operating Temperature
41 °F

Max Operating Temperature
140 °F

Dimensions & Weight

Width
4 in

Depth
5.8 in

Height
1 in

Weight
22.93 oz

Bay Required

Type
internal

Form Factor
3.5" x 1/3H

Form Factor (metric)
8.9 cm x 1/3H

Total Qty
1

Power Consumption

Mode
active, low power idle

Value
5.7 Watt, 9.1 Watt

Shock & Vibration Tolerance

Shock Acceleration (Operating)
70 g
Shock Duration (Operating)
2 ms half-sine pulse
Shock Acceleration (Non-operating)
300 g
Shock Duration (Non-operating)
1 ms half-sine pulse
Vibration Acceleration (Operating)
0.67 g
Vibration Frequency Range (Operating)
5-500 Hz
Vibration Acceleration (Non-operating)
1.04 g
Vibration Frequency Range (Non-operating)
5-500 Hz

Reliability

Non-Recoverable Errors
1 per 10^15

MTBF
2,000,000 hours


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