Western Digital WD Scorpio WD1600BEVE - Hard drive - 160 GB - internal - 2.5" - ATA-100 - 5400 rpm - buffer: 8 MB
 
Western Digital WD Caviar WD400JB Special Edition - Hard drive - 40 GB - internal - 3.5" - ATA-100 - 7200 rpm - buffer: 8 MB
 
Western Digital WD AV WD5000AVJB - Hard drive - 500 GB - internal - 3.5 - ATA-100 - 7200 rpm - buffer: 8 MB
 
Western Digital WD AV WD3200AVJB - Hard drive - 320 GB - internal - 3.5 - ATA-100 - 7200 rpm - buffer: 8 MB
 
Western Digital WD Caviar Blue WD3000JB - Hard drive - 300 GB - internal - 3.5" - ATA-100 - 7200 rpm - buffer: 8 MB
 
Western Digital WD2500BEVE Hard drive
 
Western Digital WD RE2-GP WD7500AYPS - Hard drive - 750 GB - internal - 3.5 - SATA-300 - 7200 rpm - buffer: 16 MB
 
Western Digital WD Caviar SE WD2500AAJB - Hard drive
 
Western Digital WD Caviar SE WD400JD - Hard drive - 40 GB - internal - 3.5 - SATA-300 - 7200 rpm - buffer: 8 MB
 
Western Digital WD Caviar SE WD3200AAJB Hard drive
 
Western Digital WD Caviar WD1600BB - Hard drive - 160 GB - internal - 3.5" - ATA-100 - 7200 rpm - buffer: 2 MB
 
Western Digital WD Scorpio WD600BEVS - Hard drive - 60 GB - internal - 2.5" - SATA-150 - 22-position plug - 5400 rp
 
80GB Western Digital 2.5 inch 5400 Scorpio 8MB cache ATA100
 
Western Digital WD Caviar Blue WD800JD - Hard drive - 80 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 8 MB
 
Western Digital WD Caviar Blue WD3200JS - Hard drive - 320 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 8 MB