WD Ultrastar DC HC320 HUS728T8TL5204 - Hard drive - 8 TB - internal - 3.5" - SAS 12Gb/s - 7200 rpm - buffer: 256 MB
- Excellent random and sequential performance
- Economical capacity
- Very reliable
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Product Specification
- Product Code
- H44367335
- Manufacturer Ref
- 0B36400
- Barcode
- 8592978126421
- Hard Drive Type
- Standard
- Capacity
- 8TB
- Brand
- Western Digital
- Interface
- SAS
Product Details
- WD Ultrastar DC HC320 HUS728T8TL5204 - Hard drive - 8 TB - internal - 3.5" - SAS 12Gb/s - 7200 rpm - buffer: 256 MB
- Technology innovation delivers efficiency and performance
Ultrastar DC HC320 is based on a proven platform design that uses conventional magnetic recording technology in a large form factor. Ultrastar DC HC320 delivers more capacity, higher performance boost and uses slightly larger-diameter media. It features a micro actuator to enhance head positioning accuracy for better drive performance. - Data security with trusted quality, reliability
Compliance and privacy requirements drive the need for increased data security. Ultrastar DC HC320 helps protect data from unauthorized use by offering security and encryption.
Specifications
General | |
---|---|
Device Type | Hard drive - internal |
Capacity | 8 TB |
Form Factor | 3.5" |
Interface | SAS 12Gb/s |
Buffer Size | 256 MB |
Bytes per Sector | 512 |
Features | Rotational Vibration (RV) compensation technology, Secure Erase function, media caching technology, Rebuild Assist mode, non-volatile cache, advanced format 512e, 24x7 availability |
Width | 101.6 mm |
Depth | 147 mm |
Height | 26.1 mm |
Weight | 715 g |
Performance | |
Drive Transfer Rate | 1.2 GBps (external) |
Internal Data Rate | 255 MBps |
Seek Time | 8 ms (average) |
Average Latency | 4.16 ms |
Spindle Speed | 7200 rpm |
Reliability | |
MTBF | 2,000,000 hours |
24x7 Operation | Yes |
Non-Recoverable Errors | 1 per 10^15 |
Load / Unload Cycles | 600,000 |
Expansion & Connectivity | |
Interfaces | 1 x SAS 12 Gb/s |
Compatible Bay | 3.5" |
Power | |
Power Consumption | 12.8 Watt (typical) ¦ 8.4 Watt (idle) |
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 |