Western Digital WD4000YR

The 400 GB Western Digital WD4000YR internal 7200 RPM hard drive has ATA I/O. The WD4000YR is a drive with a 150 MB/s data transfer rate, an 8.7 ms seek time, an 8.7 ms access time, and 16 MB of cache.

CAVIAR RE2 400GB 7200 RPM SATA 7PIN 16MB BUFFER 3.5"

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