Western Digital WD4000KD

The 400 GB Western Digital WD4000KD internal 7200 RPM hard drive can be connected via SATA. This 3.5" drive is designed for use with Windows. The WD4000KD is a 7-pin drive with a 150 MB/s data transfer rate, an 8.9 ms seek time, an 8.9 ms access time, and 16 MB of cache.

Western Digital Caviar SE16 WD4000KD 400GB Serial ATA 7200RPM Hard Drive w/16MB Buffer

For the best deal on the Western Digital WD4000KD, you'll want to compare prices before you buy. Our list of stores carrying the WD4000KD (located below) tracks merchants who often have bargain prices and great sales.

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