Seagate IronWolf 4TB SATA 3.5" 5900RPM 64MB NAS HDD 3Yr Wty
4TB, SATA 6Gb/s, 5900RPM, 64MB Cache, Internal 3.5" NAS Hard Drive, Up to 8 bays NAS, 180 TB/Y Workload, Rotational & Vibration Sensors, 36 month warranty
Manufacturer part number: ST4000VN008
Estimated Time To Deliver: 3-5 Business days