Western Digital WD Caviar WD800BD - Hard drive - 80 GB - internal - 3.5 - SATA-300 - 7200 rpm - buffer: 2 MB
 
80GB Western Digital 2.5 inch 5400 Scorpio 8MB cache ATA100
 
Western Digital Caviar 80gb Se Sata II 8.9ms 7200rpm With 8mb Buffer
 
Western Digital WD Scorpio Blue WD800BEVT - Hard drive - 80 GB - internal - 2.5" - SATA-300 - 5400 rpm - buffer: 8 MB
 
Western Digital WD Caviar Blue WD800JD - Hard drive - 80 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 8 MB
 
Western Digital WD Scorpio Blue WD1200BEVT - Hard drive - 120 GB - internal - 2.5" - SATA-300 - 5400 rpm - buffer: 8 MB
 
Western Digital WD Scorpio WD1200UE - Hard drive - 120 GB - internal - 2.5" - ATA-100 - 5400 rpm - buffer: 2 MB