goHardDrive WL 1TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5
goHardDrive WL 1TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5,MDD (MD1000GSA6472) 1TB 64MB Cache 7200RPM SATA 6.0Gb/s 3.5in Internal Desktop Hard Drive,(Old Model) WD Green 500GB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD5000AZRX,(Old Model) WD Green 500GB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD5000AZRX,Amazon.com: Seagate Momentus 5400 500GB 5400RPM SATA 3Gb/s 8MB Cache 2.5 Inch Internal NB Hard Drive ST9500325AS-Bare Drive : Electronics