A SATA cable required but not included with this item. Please be sure to purchase a SATA cable for this item.
The Hitachi 2TB 3.5" Enterprise Hard Drivehas a storage capacity of 2TB, fourth-generation mechanical design, and offers a rotational speed of 7200 RPM at 1.2 million hours MTBF for capacity optimized environments. Enhanced RVS (rotational vibration safeguard) offers robust performance in multi-drive operations.
Supporting 3 GB/s SATA models that provide flexibility, the 3.5" Enterprise Hard Drive is used for disk-to-disk backup and archiving and RAID arrays applications. It is suitable for cloud storage, NAS (Network Attached Storage), and data warehousing and mining environments.
| Interface | 3Gb/s SATA |
| Capacity | 2 TB |
| Sector size (variable, Bytes) | 512 |
| Max areal density (Gbits/sq. in.) | 2TB 285 <2TB 352 |
| Performance | |
|---|---|
| Data Buffer | 32 MB |
| Rotational Speed | 7200 RPM |
| Interface / Transfer Rate (Max) | 300 MB/sec |
| Sustained Transfer Rate | 134 MB/sec (typical) |
| Seek Time | 2TB 8.2 <2TB 8.5 |
| Reliability | |
|---|---|
| Error Rate | 1 in 10^15 (non-recoverable, bits read) |
| MTBF | 1,200,000 |
| Load/Unload Cycles | 300,000 (at 40°C) |
| Availability (hrs/day x days/wk) | 24x7 |
| Acoustics | |
|---|---|
| Idle | 2TB 2.9 <2TB 2.4 |
| Power | |
|---|---|
| Power Requirement | +5 VDC (+/-5%) +12 VDC (+10%/-8%) |
| Requirements | Start-up (W, peak, maximum) - 2 (+12V), 1.2 (+5V) Read/Write (W, avg) - 2TB 11.1 <2TB 8.4 |
| Unload idle (W) | 2TB 5.6 <2TB 3.9 |
| efficiency index (W/GB) | 0.0028 / 0.0039 / 0.0078 |
| Environmental | |
|---|---|
| Ambient Temperature | 41 - 140°F (5 - 60°C) -40 to 158°F (-40 to 70°C) |
| Shock | 300 (half-sine wave) |
| Vibration | 0.67 (XYZ / 5 to 500 Hz) |
| Physical size | |
|---|---|
| Z-height (mm) | 26.1 |
| Dimensions (WxD) | 4 x 5.79" (101.6 (+/-0.25) x 147 mm) |
| Weight | 1.63lb / 740g |
Reviewed by 1 customer
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Comments about Hitachi 2TB 3.5" Enterprise Hard Drive:
slid this drive in to an open bay on my drobo elite and it went right to work. so far so good
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