HDS5C4040ALE630 Hitachi Deskstar 5K4000 4TB 5400RPM SATA 6Gbps 32MB Cache (512e) 3.5-inch Internal Hard Drive
HDN726040ALE614 Hitachi Deskstar 4TB SATA 6.0 Gbps Hard Drive
Original Disassembled Used Hard Drive For Hitachi Hgst Brand 500gb 3.5" Hdd Sata 8-16m 5400-7200rpm Desktop Pc Internal Disk - Hard Disk Drive - AliExpress