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WD Raptor WD740GD - Hard drive - 74 GB - internal - 3.5" - SATA-150 - 10000 rpm - buffer: 8 MB at Backoffice
WD Raptor WD740GD - Hard drive - 74 GB - internal - 3.5" - SATA-150 - 10000 rpm - buffer: 8 MB
WD740GD-00FLA0
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This product is no longer available.
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The increased need for enterprise storage plus tremendous pressure on IT managers, who must accommodate ever-grater volume with ever-tighter budgets, creates a need for reliable, low-cost solutions. Enter Serial ATA (SATA), a new interface that meets all the demands of enterprise environment - reliability, performance, and reduced cost. Serial ATA is poised to replace Parallel SCSI in the mid-range but only if there's a drive that can meet the performance and reliability requirements of that market. That drive is WD Raptor. The WD Raptor is a new class of hard drive that combines 10,000 RPM rotational speed with the Serial ATA interface to match SCSI performance and reliability and provide simplified connectivity, all at significantly less cost that Parallel SCSI drives.| Product Description | WD Raptor WD740GD - hard drive - 74 GB - SATA-150 | | Type | Hard drive - internal | | Form Factor | 3.5" x 1/3H | | Dimensions (WxDxH) | 10.16 cm x 14.7 cm x 2.54 cm | | Weight | 0.7 kg | | Capacity | 74 GB | | Interface Type | Serial ATA-150 | | Data Transfer Rate | 150 MBps | | Average Seek Time | 4.5 ms | | Spindle Speed | 10000 rpm | | Buffer Size | 8 MB | | Manufacturer Warranty | 5 years warranty |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 10.16 cm |
| Depth | 14.7 cm |
| Height | 2.54 cm |
| Weight | 0.7 kg |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 74 GB |
| Interface Type | Serial ATA-150 |
| Buffer Size | 8 MB |
PERFORMANCE |
| Drive Transfer Rate | 150 MBps (external) |
| Internal Data Rate | 102 MBps |
| Seek Time | 4.5 ms (average) / 10.2 ms (max) |
| Track-to-Track Seek Time | 0.6 ms |
| Average Latency | 2.99 ms |
| Spindle Speed | 10000 rpm |
RELIABILITY |
| MTBF | 1,200,000 hour(s) |
| Non-Recoverable Errors | 1 per 10^15 |
| Start / Stop Cycles | 20,000 |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x Serial ATA-150 - 7 pin Serial ATA |
| Compatible Bays | 1 x internal - 3.5" x 1/3H |
MANUFACTURER WARRANTY |
| Service & Support | 5 years warranty |
| Service & Support Details | Limited warranty - 5 years |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 55 °C |
| Humidity Range Operating | 5 - 95% |
| Shock Tolerance | 65 g @ 2ms (operating) / 250 g @ 2ms (non-operating) |
| Vibration Tolerance | 3 g @ 10-300 Hz (operating) / 5 g @ 10-300 Hz (non-operating) |
| Sound Emission | 32 dBA |
| Max Altitude Operating | 3 km |
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