WD Red 4TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, SMR, 256MB Cache

WD Network hard drives are the essential solution for NAS applications. These drives are cool and quiet, and offer optimum compatibility in 24x7 NAS systems with up to five bays. Reduce your electricity bill and carbon footprint with WD Network drives. Innovative technology reduces power consumption and lowers the operating temperature, resulting in a more reliable and affordable solution for a...