3.5", 320GB, PATA, 8MB Cache, 7200RPM
Western Digital Caviar Blue 320GB, 320 GB, 7200 RPM, 8 MB, 3.5", Parallel ATA
Western Digital Caviar Blue 320GB. Hard drive capacity: 320 GB, Hard drive rotational speed: 7200 RPM, Storage drive buffer size: 8 MB, Hard drive size: 3.5", Host interface: Parallel ATA