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Seagate Cheetah 15K.5 - Hard drive - 146.8 GB - internal - 3.5" - SAS - 15000 rpm - buffer: 16 MB at Backoffice
Seagate Cheetah 15K.5 - Hard drive - 146.8 GB - internal - 3.5" - SAS - 15000 rpm - buffer: 16 MB
ST3146855SS
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This product is no longer available.
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Seagate Cheetah 15K.5 enterprise disc drive employs innovative perpendicular recording technology to set new standards for storage cost effectiveness. While doubling available capacity the Cheetah 15K.5 also delivers 30 percent higher sequential performance. This enables enterprises to meet their throughput and capacity requirements with fewer drives, significantly reducing total cost of ownership (TCO). Seagate designed the Cheetah 15K.5 for maximum reliability in demanding enterprise applications. This hard disc drive incorporates such Seagate-exclusive features as IRAW (Idle Read After Write), enhanced ECC (Error Correction Code) and BMS (Background Media Scan) to safeguard data integrity in the most rigorous environments.| Product Description | Seagate Cheetah 15K.5 - hard drive - 146.8 GB - SAS | | 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 | 0.84 kg | | Capacity | 146.8 GB | | Interface Type | Serial Attached SCSI | | Data Transfer Rate | 300 MBps | | Average Seek Time | 3.5 ms | | Spindle Speed | 15000 rpm | | Buffer Size | 16 MB | | Vista Certification | Works with Windows Vista | | Manufacturer Warranty | 5 years warranty |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 10.2 cm |
| Depth | 14.6 cm |
| Height | 2.6 cm |
| Weight | 0.84 kg |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 146.8 GB |
| Interface Type | Serial Attached SCSI |
| Buffer Size | 16 MB |
| Features | Perpendicular Recording, Idle Read After Write (IRAW), Enhanced Error Correction Code, Background Media Scan (BMS) |
| Compliant Standards | S.M.A.R.T. |
PERFORMANCE |
| Drive Transfer Rate | 300 MBps (external) |
| Internal Data Rate | 150 MBps |
| Seek Time | 3.5 ms (average) / 6.7 ms (max) |
| Track-to-Track Seek Time | 0.2 ms |
| Average Latency | 2 ms |
| Spindle Speed | 15000 rpm |
RELIABILITY |
| Recoverable Errors | 10 per 10^12 |
| Non-Recoverable Errors | 1 per 10^16 |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x Serial Attached SCSI - 29 pin internal SAS (SFF-8482) |
| Compatible Bays | 1 x internal - 3.5" x 1/3H |
MISCELLANEOUS |
| Works with Windows Vista | Works with Windows Vista |
MANUFACTURER WARRANTY |
| Service & Support | 5 years warranty |
| Service & Support Details | Limited warranty - 5 years |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 50 °C |
| Humidity Range Operating | 0 - 95% |
| Shock Tolerance | 60 g @ 2ms (operating) / 250 g @ 2ms (non-operating) |
| Vibration Tolerance | 1 g @ 5-400 Hz (operating) / 2 g @ 5-400 Hz (non-operating) |
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