Western Digital WD Scorpio Blue WD4000BEVT - Hard drive - 400 GB - internal - 2.5" - SATA-300 - 5400 rpm - buffer: 8 MB
 
Western Digital WD RE2 WD4001ABYS - Hard drive - 400 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 16 MB
 
Western Digital 400GB 7200RPM SATA
 
Western Digital WD Caviar SE WD4000AAJB - hard drive - 4
 
Western Digital 400GB 160GB PER PLA
 
at 2 Sellers