Amazon.com: HITACHI 0F10311 2.0TB SATA 3.0Gb/s 3.0 7200 RPM 32MB Buffer Hard Drive Bulk : Electronics
Amazon.com: WL 500GB 16MB Cache 5400RPM SATA II (3.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty : Electronics
New Hdd For Wd 160gb 2.5" Sata 3 Gb/s 8mb 5400rpm 9.5mm For Internal Hard Disk For Notebook Hdd For Wd1600bevt Wd1600bevs - Internal Hard Drives - AliExpress
Seagate Pipeline HD ST3500312CS 500GB 8MB Cache SATA 3.0Gb/s 3.5" Internal Desktop Hard Drive - OEM w/ 1 Year Warranty - Walmart.com