Seagate ST31000520AS Barracuda LP Hard Drive - 1TB, 5900RPM, 32MB, SATA-3G at TigerDirect.com
ST31000520AS 9TN154-510 CC32 4772 Y 100650117 REV A 3.5'' SATA Seagate circuit board +FW Seagate repair fix swap PCB circuit board parts donor board replacement burnt controller board green card mother card
USED Seagate BarraCuda LP ST31000520AS 1TB 5900 RPM 32MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive (digital video recorder model:dvr-el8240mhd) - Walmart.com
SEAGATE 1TB 7.2K 3.5 SATA 3G 32MB HARD DRIVE - ST31000528AS : Electronics - Amazon.com