Amazon.com: Seagate 2TB 7.2K 3.5" 6Gb/s SAS Hot Swap Hard Drive with Tray Compatible with Dell PowerEdge R710, R720, and R730 Servers (Renewed) : Electronics
HP 2TB 3.5in SAS Hard Drive MB2000FCWDF
WD Blue 2TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD20EZBX - Walmart.com
2TB Western Digital WD Blue 3.5-inch SATA III Desktop Hard Drive (5400rpm, 64MB cache) - Walmart.com