File server Western Digital NAS WD My Cloud Home Duo 4TB (W)(U)
RAID: 1, JBOD. Drive interface: SATA III. Network interface: 10/100/1000. Ports: RJ-45, USB 3.0. Power adapter 12V=-=3A. Supported drive form factor: 3.5. Color: gray. Maximum disk capacity: 4.00.