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HGST 4TB 7K4000 Desktar Hard Drive
- HGST - Formally HitachiGST
- 3.5" SATA-III
- 7200RPM
- 64MB Cache
- 24/7 Specificatiom Ideal For NAS
Product Description
HGST 4TB 7K4000 Desktar Hard Drive
This drive uses Advanced Format, which increases the sector size on HDDs from 512 bytes to 4096 (4K) bytes, thereby increasing capacities and improving error correcting capabilities. The 7K4000 also boasts a 6Gb/s SATA interface and 64MB cache buffer to balance performance and capacity.
The Deskstar 7K4000 is designed to deliver high-performance, high-capacity, power-efficient systems.
If planing to use this drive please consult the Hitachi High Capacity Technology Brief - HERE
Technical Specification
HGST 4TB 7K4000 Desktar Hard Drive
Expansion & Connectivity |
|
|---|---|
| Interfaces | 1 x SATA 6 Gb/s |
| Compatible Bays | 1 x 3.5" x 1/3H - internal |
| Compatible Bay | 3.5" x 1/3H |
General |
|
| Interface | SATA 6Gb/s |
| Features | Temperature sensor, Hitachi Voltage Efficiency Regulator Technology (HiVERT), Thermal Flyheight Control (TFC), Enhanced Availability (EA) for 24x7 accessto data, S.M.A.R.T. |
| Device Type | Hard drive - internal |
| Capacity | 4 TB |
| Form Factor | 3.5" x 1/3H |
| Buffer Size | 64 MB |
| Bytes per Sector | 512 |
| Width | 10.2 cm |
| Depth | 14.7 cm |
| Height | 2.6 cm |
| Weight | 0.69 kg |
Performance |
|
| Drive Transfer Rate | 600 MBps (external) |
| Internal Data Rate | 205 MBps |
| Spindle Speed | 7200 rpm |
Reliability |
|
| Non-Recoverable Errors | 1 per 10^14 |
| Start / Stop Cycles | 600,000 |
Miscellaneous |
|
| Compatible with Windows 7 | "Compatible with Windows 7" software and devices carry Microsoft's assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7. |
| Compliant Standards | Halogen-free |
Environmental Parameters |
|
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 60 °C |
| Humidity Range Operating | 8 - 90% |
| Shock Tolerance | 70 g @ 2ms half-sine pulse (operating) / 300 g @ 2ms half-sine pulse (non-operating) |
| Vibration Tolerance | 0.67 g @ RMS (random) (operating) / 1.04 g @ RMS (random) (non-operating) |
Product Reviews
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HGST 4TB 7K4000 Desktar Hard Drive
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HGST 4TB 7K4000 Desktar Hard Drive
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