Western Digital WD400JB-20PK

The Western Digital WD400JB-20PK , a 40 GB internal hard drive, s. The WD400JB-20PK is a 40 pin drive with an 8.9 ms seek time, an 8.9 ms access time, and 8 MB of cache.

Western Digital WD400JB-20PK 7200RPM W/8MB CACHE

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