1U CHASSIS 4X3.5HS SAS3/SATA3 1U, 500W, 4x 3.5&quot hot-swap SAS/SATA, max. MB 12&quot x 10&quot

1U Chassis for motherboard support size: (12 Zoll x 10 Zoll) (9.6 Zoll x 9.6 Zoll)4 x 3.5 Zoll hot-swap SAS/SATA drive bay with SES21U 4-Port 12Gbps Backplane Support 4x3.51U 500W Multi-output power supply w/ PMbus, 80Plus Platinum1 full height expansion slot(s)4 x 40x28mm PWM fan(s)Optional 2 x 40x28mm PWM fan(s)Dimensions: Height 1.7 Zoll (43mm), Width 17.2 Zoll (437mm), Depth 19.98 Zoll (507 mm)Gross Weight 31 lbs (14.06 kg)