(Old Model) WD Green 4TB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD40EZRX
(Old Model) WD Green 4TB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD40EZRX,WD40EZRX-00SPEB0 - Western Digital 4TB 5400RPM SATA 6Gb/s 3.5-in HDD,Amazon.com: (Old Model) WD Green 4TB Desktop Hard Drive: 3.5-inch, SATA 6 Gb/s, IntelliPower, 64MB Cache WD40EZRX : Electronics,Western Digital WD30EZRX-00DC0B0 - 3TB 5.4K RPM 64MB Cache IntelliPower Caviar Green SATA 3.5,4Tb Head-to-Head: Western Digital Green WD40EZRX vs Seagate Desktop ST4000DM000 | Gough's Tech Zone