• ATX / Micro ATX support• Front 12 cm fan (optional)• Bottom 12 cm fan (optional)• Side 2x 12cm fan(optional)• Rear 8cm • Front panel 2 xUSB 2.0 2 x Audio• Dimensions: 420 x 175 x 405 cm• 5.25" bays - 4• 3.5" bays - 5• 1.44" bays - 1• Extension slots 7