Synology RX1217RP. Supported storage drive types: HDD,SSD, Maximum supported storage capacity: 168 TB, Supported storage drive interfaces: Serial ATA,Serial ATA II,Serial ATA III. Chassis type: Rack (2U), Product colour: Black,Grey, Number of fans: 3 fan(s). Compatible products: Synology RS3617xs. Power supply unit (PSU) capacity: 500 W, Power consumption (typical): 71.32 W, AC input voltage: 100-240 V. Width: 430.5 mm, Depth: 692 mm, Height: 88 mm