Caviar Blue 320 GB, SATA 3 Gb/s, 16 MB Cache, 7200 RPM
Western Digital 320GB Caviar Blue, 320 GB, 7200 RPM, 16 MB, 3.5", Serial ATA II
Western Digital 320GB Caviar Blue. Hard drive capacity: 320 GB, Hard drive speed: 7200 RPM, Storage drive buffer size: 16 MB, Hard drive size: 3.5", Interface: Serial ATA II