Product Name Spirit –M Material SECC with black coating ABS, Steel mesh Dimension Chassis body with panel and foot stands:411(L)*378(H) *198(W)mm Drive Bay 5.25" External x 1 3.5" Internal 2 + 1 compatible with 2.5” 2.5" Internal 1 + 2 compatible with 3.5” Expansion Slot 4 slots, tool free PCI slot covers Motherboard Support ITX, Micro-ATX ( excluding motherboards with horizontally facing SATA ports. ) 9.6" x 8.6" Micro-ATX ; 9.6" x 9.6" Micro-ATX with removal of 5.25" Optical Disc Drive Power Supply Standard PS/2 ATX or EPS Cooling System Front Fan : 2 x 120mm fans optional Rear Fan : 1 x 120mm Fan Preinstalled 120mm silent Orange Xigmatek 1200RPM Side Fan : 2 x 120/140mm fans optional Top Fan : 2 x 120/140mm fans optional Water cooler Front 240mm water cooler optional, Top 240mm water cooler optional, Rear 120mm water cooler optional. I/O Panel USB3.0*2 and downward USB2.0 support by internal 19pin, HD Audio in/out jacks CPU Cooler 140mm height support Max GPU length 350mm Weight 3.2kg