Seagate Brand 500GB Desktop PC 3.5" Internal Mechanical Hard disk IDE interface HDD 500 GB 7200 RPM 16MB Buffer (SEAGATE500GB) - AliExpress Computer & Office
Amazon.com: Seagate 500GB 7200 RPM SATA 6Gb/s 2.5'' Hard Drive : Electronics
Amazon.com: Toshiba 500GB 2.5-inch SATA Laptop Hard Drive (5400rpm, 8MB Cache) MQ01ABD050 : Electronics
Amazon.com: Western Digital WD AV-GP 500GB 32MB Cache SATA 3.0Gb/s 3.5inch (CCTV DVR, PC) Internal Hard Drive (Low power, Quiet) -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: (Old Model) WD Green 500GB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD5000AZRX : Electronics