Amazon.com: HITACHI 0F10311 2.0TB SATA 3.0Gb/s 3.0 7200 RPM 32MB Buffer Hard Drive Bulk : Electronics
Amazon.com: White Label WL 1TB 64MB Cache 5900RPM SATA III (6.0Gb/s) (Quiet & Heavy Duty) Internal Desktop 3.5" Hard Drive (PC,CCTV DVR) - w/ 1 Year Warranty : Electronics