Supermicro SuperChassis 826BE1C-R920WB (black)

2U chassis - supports for maximum motherboard sizes: 13.68 Zoll x 13 Zoll, E-ATX 12 Zoll x 13 Zoll, ATX 12 Zoll x 10 Zoll. Support up to 12 Zoll x 13 Zoll MB with rear 2.5 Zoll HDD option installed12 x 3.5 Zoll hot-swap SAS/SATA drive bay with SES3, optional 2 x 2.5 Zoll hot-swap drive bay12-port 2U SAS3 12Gbps single-expander backplane, support up to 12x 3.5-inch SAS3/SATA3 HDD/SSD1U 920W Redundant Platinum Super Quiet power supply W/PMbusWIO Slots (4x Full-height, Full-length + 3x Low-profile) 3 x 8cm high-performance PWM fan(s)Dimensions: Width 17.2 Zoll (437mm), Height 3.5 Zoll (89mm), Depth 25.5 Zoll (648mm)Gross Weight 52 lbs (23.6kg)