Seagate Brand 500gb Desktop Pc 3.5" Internal Mechanical Hard Disk Sata 6gb/s Hdd 500 Gb 7200 Rpm 16 Mb Buffer (st500dm002) - Hard Disk Drive - AliExpress
Amazon.com: (Old Model) Seagate 500GB Desktop HDD Sata 6Gb/s 16MB Cache 3.5-Inch Internal Bare Drive (ST500DM002) : Electronics