Western Digital WD3000FYYZ 3TB 7200 RPM 64MB Hard Drive
Amazon.com: Hitachi HUA723030ALA640 3TB Hitachi UltraStar 7K3000 HUA723030ALA640 7200RPM SATA Hard Drive : Electronics
Amazon.com: Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC (ST3000DM008) : Electronics
Seagate Barracuda 7200.14 3TB 7200 RPM 6Gb/s SATA 3.5" HD Desktop ST3000DM001 | eBay
Amazon.com: Western Digital Re WD3001FYYG 3TB 7200 RPM SAS 6Gb/s 32MB Cache 3.5 Inch Datacenter Capacity Enterprise Hard Drive : Electronics