£
323.99
inc.
vat
£ 269.99 ex.
vat
Western Digital Ultrastar DC HC520 12TB 512E SE SATA Enterprise Hard Drive
- Capacity: 12TB
- Speed: 7200RPM
- Cache: 256MB
- Form Factor: 3.5"
- Warranty: 5 Years
More Product Options
- Storage Size
- 6TB
- Spindle Speed
- 7200
- Cache
- 256
£196.78 inc.
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£163.98 ex.
vat
- Storage Size
- 12TB
- Spindle Speed
- 7200
- Cache
- 256
£323.99 inc.
vat
£269.99 ex.
vat
- Storage Size
- 8TB
- Spindle Speed
- 7200
- Cache
- 256
£201.48 inc.
vat
£167.90 ex.
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- Storage Size
- 4TB
- Spindle Speed
- 7200
- Cache
- 256
£159.98 inc.
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£133.31 ex.
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- Storage Size
- 14TB
- Spindle Speed
- 7200
- Cache
- 512
£307.96 inc.
vat
£256.63 ex.
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- Storage Size
- 10TB
- Spindle Speed
- 7200
- Cache
- 256
£249.98 inc.
vat
£208.31 ex.
vat
- Storage Size
- 16TB
- Spindle Speed
- 7200
- Cache
- 512
£359.96 inc.
vat
£299.96 ex.
vat
- Storage Size
- 18TB
- Spindle Speed
- 7200
- Cache
- 512
£433.98 inc.
vat
£361.65 ex.
vat
- Storage Size
- 20TB
- Spindle Speed
- 7200
- Cache
- 512
£476.99 inc.
vat
£397.49 ex.
vat
- Storage Size
- 22TB
- Spindle Speed
- 7200
- Cache
- 512
£569.99 inc.
vat
£474.99 ex.
vat
Product Description
Western Digital Ultrastar DC HC520 12TB 512E SE SATA Enterprise Hard Drive
The Ultrastar DC HC500 series SAS or SATA HDD are-series is designed for public and private cloud environments where storage density and cost-efficient infrastructure is critical.
Technical Specification
Western Digital Ultrastar DC HC520 12TB 512E SE SATA Enterprise Hard Drive
General |
|
---|---|
Features | Dual Stage Actuator (DSA), Secure Erase function, HelioSeal, 24x7 continuous operation, Enhanced Rotational Vibration Safeguard (RVS), advanced format 512e, Dynamic fly height technology |
Device Type | Hard drive - internal |
Capacity | 12 TB |
Form Factor | 3.5" |
Interface | SATA 6Gb/s |
Buffer Size | 256 MB |
Bytes per Sector | 512 |
Width | 101.6 mm |
Depth | 147 mm |
Height | 26.1 mm |
Weight | 660 g |
Performance |
|
Seek Time | 8 ms (average) / 8.6 ms (max) |
Drive Transfer Rate | 600 MBps (external) |
Internal Data Rate | 255 MBps |
Average Latency | 4.16 ms |
Spindle Speed | 7200 rpm |
Expansion & Connectivity |
|
Interfaces | 1 x SATA 6 Gb/s |
Compatible Bay | 3.5" |
Power |
|
Power Consumption | 6.9 Watt (active) ¦ 5 Watt (idle) |
Reliability |
|
MTBF | 2,500,000 hours |
24x7 Operation | Yes |
Non-Recoverable Errors | 1 per 10^15 |
Load / Unload Cycles | 600,000 |
Miscellaneous |
|
Compliant Standards | RoHS 2011/65/EU |
Manufacturer Warranty |
|
Service & Support | Limited warranty - 5 years |
Environmental Parameters |
|
Min Operating Temperature | 5 °C |
Max Operating Temperature | 60 °C |
Min Storage Temperature | -40 °C |
Max Storage Temperature | 70 °C |
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 |
Product Reviews
Product Discussion
Western Digital Ultrastar DC HC520 12TB 512E SE SATA Enterprise Hard Drive
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£ 269.99 ex.
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