Western Digital Blue WD40EZRZ 4TB 3.5 SATA 6G HARD DRIVE
Western Digital Blue WD40EZRZ 4TB 3.5 SATA 6G HARD DRIVE,WD Blue 4TB PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5in - WD40EZRZ (Renewed),Amazon.com: Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5