Seagate BarraCuda ST31000524AS 1TB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive - Newegg.com
Amazon.com: Seagate Barracuda 7200.11 1 TB SATA 32 MB Cache Bulk/OEM Hard Drive ST31000333AS : Electronics
Amazon.com: Seagate BarraCuda 1TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC (ST1000DM010) : Electronics