ST31000520AS, 6VX, SU, PN 9TN154-510, FW CC32, Seagate 1TB SATA 3.5 Hard Drive – HDD parts
Seagate ST31000520AS - 1TB 5.9K RPM SATA 3.5" Hard Drive HDD - CPU Medics
Seagate BarraCuda LP ST31000520AS 1TB 5900 RPM 32MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive - Newegg.com
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