Hard Disk (NAS)

Seagate Ironwolf 4TB 3.5″ Internal NAS Drives; SATA 6GB/s Interface; 1-8 Bays Supported; MUT: 180TB/Year; RV: Yes; Dual Plane Balance: Yes; Error Recovery Control: Yes; 64MB cache; RPM 5900, , 3 year warranty

Seagate Ironwolf 6TB 3.5″ Internal NAS Drives; SATA 6GB/s Interface; 1-8 Bays Supported; MUT: 180TB/Year; RV: Yes; Dual Plane Balance: Yes; Error Recovery Control: Yes; 256MB cache; RPM 5400, , 3 year warranty

Western Digital RED Pro 10TB 3.5 inch 256MB cache SATA NAS Hard Drive, , 2 year warranty