TravelStar 20GB ATA5, 5400RPM
IBM 20GB ATA5, 20 GB, 5400 RPM, 8 MB, 3.5", Ultra-ATA/100
IBM 20GB ATA5. HDD capacity: 20 GB, HDD speed: 5400 RPM, Storage drive buffer size: 8 MB, HDD size: 3.5", Interface: Ultra-ATA/100