Supermicro SuperChassis 748TQ-R1400B (Black)

4U/Tower chassis - supports for Quad-Processor maximum motherboard sizes: 16.48 Zoll x 14.3 Zoll, 16.48 Zoll x 16.79 Zoll5 x 3.5 Zoll hot-swap SAS/SATA drive bay with SGPIOSAS or enterprise SATA HDD only recommendedM35 SAS BACKPLANE W/AMI MG90721U 1200/1400W Front loaded Redundant Power Supply, W/PMbus, Gold Level7 full-height & full-length expansion slot(s) 3 x 7500 RPM Hot-swap Cooling Fans3 x 8200 RPM Hot-swap Rear Exhaust fan(s)Dimensions: Height 7 Zoll (178mm), Width 17.8 Zoll (452mm), Depth 28.4 Zoll (721mm)Gross Weight 72 lbs (32.7kg)