WESTERN DIGITAL

WD20PURZ-85GU6Y0 | Western Digital | 2TB 5400RPM SATA 6GB/s 3.5-inch Hard Drive

WD20SPZX | WESTERN DIGITAL | Blue 2Tb 5400Rpm Sata 6Gb/S 128Mb Cache 2.5-Inch Hard Drive

WD221KFGX | Western Digital | Red Pro 3.5" 22000 GB Serial ATA III

WD221KRYZ | Western Digital | Gold 3.5" 22000 GB Serial ATA III

WD221PURP | Western Digital | Purple Pro 3.5" 22000 GB Serial ATA III

WD22PURZ | Western Digital | Purple 2Tb 5400Rpm Sata 6Gbps 256Mb Cache (512E) 3.5-Inch Internal Hard Drive

WD22PURZ-20PK | Western Digital | Purple 2Tb 5400Rpm Sata 6Gbps 256Mb Cache (512E) 3.5-Inch Internal Hard Drive (20-Pack)

WD25-00SB-01RFA0 | WESTERN DIGITAL | RE 250GB 7200RPM ATA-100 8MB CACHE 3.5-INCH HARD DRIVE

WD2500 | Western Digital | Caviar Se 250Gb 7200Rpm Sata 1.5Gbps 3.5-Inch Internal Hard Drive

WD25000BHTZ | WESTERN DIGITAL | VELOCIRAPTOR 250GB 10000RPM SATA 6GB/S 64MB CACHE 2.5-INCH HARD DRIVE

WD2500AABS | Western Digital | Caviar 250GB 7200RPM SATA 3GB/s 2MB Cache 3.5-inch Hard Drive

WD2500AAJB | WESTERN DIGITAL | Caviar Blue 250Gb 7200Rpm Pata 8Mb Cache (Rohs) 3.5-Inch Hard Drive