Processor: Realtek RTD1296 1.4 GHz Quad-Core Processor Memory: 2GB DDR4 (non-upgradable) Drive Bays: 4x 2½"/3½" SATA III USB: 3x USB 3.2 Gen 1 LAN: 1x 2.5-Gigabit (Wake On WAN) Dimensions(HxWxD): 170x174x230 mm Weight: 2.2kg/4.85lb Power: 90W AC Adapter Operation: 23.1W Disk Hibernation: 10.1W Sleep Mode (S3): No Sleep Mode Volume Type: Single, JBOD, RAID 0/1