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Hitachi Ultrastar 15K300 - Hard drive - 300 GB - internal - 3.5" - Ultra320 SCSI - 15000 rpm - buffer: 16 MB at Backoffice
Hitachi Ultrastar 15K300 - Hard drive - 300 GB - internal - 3.5" - Ultra320 SCSI - 15000 rpm - buffer: 16 MB
0B22138
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This product is no longer available.
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Hitachi's next-generation 3.5-inch hard drive delivers the performance and reliability required for mission-critical enterprise computing environments. Leveraging the proven system architecture and electronics of the previous generation, the Ultrastar 15K300 is the ideal solution for demanding enterprise computing environments like online transaction processing, intensive data analysis and other multi-user applications. The mature design of the Ultrastar 15K300 helps to ensure shorter qualification times. Key reliability features have been built into the Ultrastar 15K300. Rotational Vibration Safeguard (RVS) technology ensures drive performance in multi-drive systems where rotational vibration is likely to occur. Hitachi's Thermal Fly-height Control (TFC) capability maintains a consistent fly-height during the read/write process ensuring a better soft error rate and end-to-end data protection enhances error detection for optimal data integrity. Finally, Hitachi offers the only enterprise-class hard drive utilizing a head load/unload ramp to help minimize drive failures as a result of handling during integration.| Product Description | Hitachi Ultrastar 15K300 - hard drive - 300 GB - Ultra320 SCSI | | Type | Hard drive - internal | | Form Factor | 3.5" x 1/3H | | Dimensions (WxDxH) | 10.2 cm x 14.6 cm x 2.6 cm | | Weight | 0.7 kg | | Capacity | 300 GB | | Interface Type | Ultra320 SCSI | | Data Transfer Rate | 320 MBps | | Average Seek Time | 3.4 ms | | Spindle Speed | 15000 rpm | | Buffer Size | 16 MB | | Vista Certification | Works with Windows Vista |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 10.2 cm |
| Depth | 14.6 cm |
| Height | 2.6 cm |
| Weight | 0.7 kg |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 300 GB |
| Interface Type | Ultra320 SCSI |
| Buffer Size | 16 MB |
| Features | Fluid Dynamic Bearing (FDB) motor, load/unload technology, Rotational Vibration Safeguard (RVS), Tunnel Magneto-resistive Recording (TMR) Head Technology, Thermal Flyheight Control (TFC) |
PERFORMANCE |
| Drive Transfer Rate | 320 MBps (external) |
| Internal Data Rate | 180 MBps |
| Seek Time | 3.4 ms (average) |
| Average Latency | 2 ms |
| Spindle Speed | 15000 rpm |
RELIABILITY |
| Non-Recoverable Errors | 10 per 10^16 |
| Start / Stop Cycles | 50,000 |
EXPANSION / CONNECTIVITY |
| Interfaces | Ultra320 SCSI - 80 pin Centronics (SCA-2) |
| Compatible Bays | 1 x internal - 3.5" x 1/3H |
MISCELLANEOUS |
| Works with Windows Vista | Works with Windows Vista |
| Compliant Standards | RoHS |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 55 °C |
| Shock Tolerance | 30 g @ 2ms half-sine pulse (operating) / 250 g @ 2ms half-sine pulse (non-operating) |
| Vibration Tolerance | 1.2 g @ RMS (random) (operating) / 1.04 g @ RMS (random) (non-operating) |
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