WD Ultrastar DC HC520 HUH721212AL5201 - Hard drive - encrypted - 12 TB - internal - 3.5" - SAS 12Gb/s - 7200 rpm - buffer: 256 MB - TCG Encryption

Category: Internal Hard Drives
Code: 0F29531
Brand: Western Digital
Warranty: 60 Months
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
SYNCA 35657 6/11/2026 unknown 512.17
IMCAW 0 unknown 505.76
IMCAE 0 unknown 505.76
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Product Description
WD Ultrastar DC HC520 HUH721212AL5201 - hard drive - 12 TB - SAS 12Gb/s
Type
Hard drive - internal
Capacity
12 TB
Hardware Encryption
Yes
Form Factor
3.5"
Interface
SAS 12Gb/s
Data Transfer Rate
1.2 GBps
Buffer Size
256 MB
Spindle Speed
7200 rpm
Features
Perpendicular Magnetic Recording (PMR), Enterprise, 24x7 availability
Dimensions (WxDxH)
4 in x 5.8 in x 1 in
Weight
23.28 oz
Manufacturer Warranty
5-year warranty
Device Type
Hard drive - internal
Capacity
12 TB
Hardware Encryption
Yes
Form Factor
3.5"
Interface
SAS 12Gb/s
Buffer Size
256 MB
Bytes per Sector
512
Features
Perpendicular Magnetic Recording (PMR), Enterprise, 24x7 availability
Width
4 in
Depth
5.8 in
Height
1 in
Weight
23.28 oz
Drive Transfer Rate
1.2 GBps (external)
Seek Time
8 ms (average)
Average Latency
4.16 ms
Spindle Speed
7200 rpm
MTBF
2,500,000 hours
24x7 Operation
Yes
Non-Recoverable Errors
1 per 10^15
Load / Unload Cycles
600,000
Interfaces
1 x SAS 12 Gb/s
Compatible Bay
3.5"
Power Consumption
9.8 watt (active) ¦ 6.1 watt (idle)
Service & Support
Limited warranty - 5 years
Min Operating Temperature
41 °F
Max Operating Temperature
140 °F
Min Storage Temperature
-40 °F
Max Storage Temperature
158 °F
Shock Tolerance (operating)
70 g @ 2 ms half-sine wave
Shock Tolerance (non-operating)
300 g @ 2 ms half-sine wave
Vibration Tolerance (operating)
0.67 g @ 5-500 Hz
Vibration Tolerance (non-operating)
1.04 g @ 2-200 Hz
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