3.5 LFF Western Digital 2TB Hard Disk 64MB SATA3.0 Blue WD20EZRZ
2.5" Western Digital Blue WD5000LPVX 500GB 5400 RPM 8MB SATA Laptop Hard Drive
Western Digital Caviar Green 1 TB,Internal,5400 RPM,3.5" (WD10EARS) Hard Drive