AV 320 GB SATA, Up to 38 Hours HD Video, 7200 RPM, 8 MB
Western Digital WD3200AVJS, 320 GB, 7200 RPM, 8 MB, 3.5", Serial ATA
Western Digital WD3200AVJS. Hard drive capacity: 320 GB, Hard drive speed: 7200 RPM, Storage drive buffer size: 8 MB, Hard drive size: 3.5", Interface: Serial ATA