Western Digital Digital Raptor 74GB SATA16MB 10000RPM
 
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 WD400JD - Hard drive - 40 GB - internal - 3.5 - SATA-300 - 7200 rpm - buffer: 8 MB
 
Western Digital Caviar SE16 WD5000KS 3.5" 500GB Hard drive
 
Western Digital WD Caviar Blue WD3200JS - Hard drive - 320 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 8 MB
 
Western Digital WD RE WD3200YS - Hard drive - 320 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 16 MB
 
Western Digital Caviar RAID Edition Hard Disk Drive 120Gb Serial ATA 7200rpm 8MB Cache - OEM