Seagate BarraCuda 7200.12 ST31000528AS 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive Desktop Internal Hard Drives - Newegg.com
Seagate BarraCuda 1TB
9TN154-510 Seagate Barracuda 1TB SATA 3.0 Gbps Hard Drive
Best Buy: Seagate Barracuda 1TB Internal SATA Hard Drive for Desktops ST1000DMA10
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