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- Description
- Specifications
Rated at 15,000 rpm with a SAS 12Gb/sec maximum synchronous transfer rate, the 900GB drive belongs to the Enterprise class in the HPE Server HDD category. It is a LFF (3.5in) unit and ships with digitally signed firmware.
The unit holds 900,185 MB, or 1,758,174,768 logical blocks, using 512 bytes per sector. Its Low Profile Converter (LPC) carrier measures 26.1 mm high by 105.5 mm wide by 156.58 mm deep (1.028 in by 4.15 in by 6.16 in).
Average seek time is 2.72 ms, single-track seek is 0.22 ms and full-stroke seek is 5.36 ms for this 900GB model. The drive operates between 10 and 35 degrees C (50 to 95 degrees F).
The 900GB capacity in an SFF Smart Carrier with signed firmware is 870759-B21, the 600GB model in the same LPC carrier is 797283-B21, and the 300GB LPC drive with signed firmware is 870755-B21. A Smart Array controller with Systems Insight Manager enables Pre-Failure Alert warnings.
| Part number | 870761-B21 |
| Capacity | 900GB (900,185 MB) |
| Logical blocks | 1,758,174,768 |
| Rotational speed | 15,000 rpm |
| Interface | SAS, 12Gb/sec maximum synchronous transfer |
| Form factor | LFF (3.5in) |
| Carrier | Low Profile Converter (LPC) |
| Sector format | 512 bytes per sector |
| Seek time (single track / average / full stroke) | 0.22 / 2.72 / 5.36 ms |
| Carrier dimensions (H x W x D) | 26.1 x 105.5 x 156.58 mm |
| Operating temperature | 10 to 35 degrees C |
| Firmware | digitally signed |