Western Digital WD2500BB 250GB 7,200RPM 2MB Buffer

Western Digital WD2500BB 250GB 7,200RPM 2MB Buffer Review

Western Digital WD2500BB 250GB 7,200RPM 2MB Buffer Feature

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Performance Specifications Rotational Speed 7,200 RPM (nominal) Buffer Size 2 MB Average Latency 4.20 ms (nominal) Load/unload Cycles 50,000 minimum Seek Times Read Seek Time 8.9 ms Write Seek Time 10.9 ms (average) Track-To-Track Seek Time 2.0 ms (average) Full Stroke Seek 21.0 ms (average) Transfer Rates Transfer Rate (Buffer To Disk) 748 Mbits/s (Max) Buffer to Host (EIDE) Mode 5 Ultra ATA 100 MB/s Mode 4 Ultra ATA 66.6 MB/s Mode 2 Ultra ATA 33.3 MB/s Mode 4 PIO 16.6 MB/s Mode 2 multi-word DMA 16.6