WD Blue 2.5-inch 1TB Internal SATA Hard Drive for Laptops
Cheap Seagate ST91000640NS 1TB 7.2K RPM SATA 6GBPS | Refurbished
1TB WD Blue 3.5-inch 7200RPM Hard Drive with 64MB Cache
Amazon.com: WL 1TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5" Internal Hard Drive (PC, NAS & CCTV DVR) - w/ 1 Year Warranty : Electronics
Cheap Western Digital WD1000CHTZ 1TB 10K RPM SATA 6GBPS | Refurbished