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Brand | Western Digital |
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Series | RE2 |
Model | WD4000YS |
Packaging | Bare Drive |
Interface | SATA 3.0Gb/s |
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Capacity | 400GB |
RPM | 7200 RPM |
Cache | 16MB |
Average Seek Time | 8.7ms |
Average Latency | 4.2ms |
Features | Superior reliability - Designed and manufactured to server-class standards to provide best-in-class enterprise reliability in high duty cycle environments. With 1.2 million hours MTBF at 100% duty cycle, these drives have the highest available reliability rating on a high-capacity drive. Low power - Active Power Save delivers best-in-class seek mode power consumption through an advanced WD firmware which conserves power in active seek modes without degrading performance. RAID-specific, time-limited error recovery (TLER) - A feature pioneered by WD, significantly reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Rotary Acceleration Feed Forward (RAFF) - Provides best-in-class vibration tolerance by optimizing operation and performance when the drives are used in vibration-prone, multidrive systems such as rack-mounted servers or network storage. |
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Form Factor | 3.5" |
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First Listed on Newegg | November 29, 2006 |
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