Amazon.com: WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD5000AAKX : Electronics
Amazon.com: HM500JI, HM500JI, Rev A, Samsung 500GB SATA 2.5 Hard Drive : Electronics
Amazon.com: Western Digital WD5000AVDS 500GB 5400RPM 32MB Cache SATA 3.0Gb/s 3.5inch Internal Hard Drive (for Desktop PC, Surveillance Storage) (Renewed) : Electronics
Amazon.com: WL 1TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5" Internal Hard Drive (PC, NAS & CCTV DVR) - w/ 1 Year Warranty : Electronics
Amazon.com: WD Blue 500GB Mobile Hard Disk Drive - 5400 RPM SATA 6 Gb/s 7.0 MM 2.5 Inch - WD5000LPVX : Electronics
Amazon.com: Western Digital 500GB SATA 3.5 Hard Drive - WD5000AAKX-60U6AA0 (Renewed) : Electronics
Amazon.com: 500GB 7200 RPM Sata 2.5" Drive : Electronics
Amazon.com: 500GB Toshiba 2.5-inch SATA laptop hard drive (5400rpm, 8MB cache) MQ01ABD050V (Renewed) : Electronics
Amazon.com: Seagate Pipeline HD ST3500414CS 500GB 5900RPM 16MB Cache SATA II 3.0Gb/s 3.5in Internal Hard Drive (PC, RAID, NAS, CCTV DVR) [Renewed] -w/1 Year Warrany : Electronics
Amazon.com: Western Digital AV 500GB 8MB Cache SATA2 3.5" Hard Drive (for CCTV DVR, cool, quiet &reliable) -w/ 1 Year Warranty : Electronics
Amazon.com: Toshiba 500GB 2.5-inch SATA Laptop Hard Drive (5400rpm, 8MB Cache) MQ01ABD050 : Electronics
Amazon.com: Seagate Laptop Thin 500 GB 7200RPM SATA 6 GB/s 32 MB Cache 2.5 Inch Hard Disk Drive (ST500LM021) : Electronics