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WD Caviar Blue WD4000KD - Hard drive - 400 GB - internal - 3.5" - SATA-150 - 7200 rpm - buffer: 16 MB at Backoffice
WD Caviar Blue WD4000KD - Hard drive - 400 GB - internal - 3.5" - SATA-150 - 7200 rpm - buffer: 16 MB
WD4000KDRTL2
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This product is no longer available.
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WD Caviar Blue16 next-generation SATA hard drives feature a 16 MB cache for lightning-fast performance. Yes, these reliable drives are fast, but they still deliver technologically advanced acoustics and cool operation. Designed for high-performance computers, multimedia and gaming systems. A massive 16 MB cache makes these ultra-fast drives the perfect solution for the fully loaded PC with a fast processor. WD hard drives are designed to have the lowest power consumption of any high-capacity desktop-class hard drive which lowers the operating temperature for enhanced drive reliability. These highly reliable drives deliver technologically advanced acoustics. With its WhisperDrive and SoftSeek technologies, WD has minimized noise to levels virtually imperceptible to the human ear in home and business environments.| Product Description | WD Caviar Blue WD4000KD - hard drive - 400 GB - SATA-150 | | Type | Hard drive - internal | | Form Factor | 3.5" x 1/3H | | Dimensions (WxDxH) | 10.2 cm x 14.7 cm x 2.6 cm | | Weight | 0.6 kg | | Capacity | 400 GB | | Interface Type | Serial ATA-150 | | Data Transfer Rate | 150 MBps | | Average Seek Time | 8.9 ms | | Spindle Speed | 7200 rpm | | Buffer Size | 16 MB | | Vista Certification | Works with Windows Vista | | Manufacturer Warranty | 3 years warranty |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 10.2 cm |
| Depth | 14.7 cm |
| Height | 2.6 cm |
| Weight | 0.6 kg |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 400 GB |
| Interface Type | Serial ATA-150 |
| Buffer Size | 16 MB |
PERFORMANCE |
| Drive Transfer Rate | 150 MBps (external) |
| Internal Data Rate | 93.5 MBps |
| Seek Time | 8.9 ms (average) / 21 ms (max) |
| Track-to-Track Seek Time | 2 ms |
| Average Latency | 4.2 ms |
| Spindle Speed | 7200 rpm |
RELIABILITY |
| Non-Recoverable Errors | 1 per 10^15 |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x Serial ATA-150 |
| Compatible Bays | 1 x internal - 3.5" x 1/3H |
MISCELLANEOUS |
| Works with Windows Vista | Works with Windows Vista |
| Package Type | Retail |
MANUFACTURER WARRANTY |
| Service & Support | 3 years warranty |
| Service & Support Details | Limited warranty - 3 years |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 55 °C |
| Humidity Range Operating | 5 - 95% |
| Shock Tolerance | 65 g @ 2ms half-sine pulse (operating) / 250 g @ 2ms half-sine pulse (non-operating) |
| Vibration Tolerance | 0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating) |
| Sound Emission | 28 dBA |
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