HGST Ultrastar 7K4000 (0F18567) 7200RPM SATA 6.0Gb/s 4TB 64MB Cache 3.5inch Internal Hard Drive – 3 Year Warranty (Renewed)

About this item 4TB Capacity, 7200RPM Rotation Speed, 64MB Cache,SATA III 6.0Gb/s, Enterprise Grade, Heavy Duty Works for Servers, PC, Mac, RAID, NAS, Surveillance CCTV DVR 100% Tested & Passed HGST Diagnostic Software, ZERO Bad Sectors! Sealed in Bag, Zero Power Hours, 3 Years Warranty from Reseller