SPCC 0.5mm Fully Black Steel Structure
1 x USB3.0 
2 x USB2.0 Ports
1 x HD Audio Port
1 x Microphone Port
1 x 2.5"SSD Internal Drive Bay
2 x 3.5" HDD Drive Bay
4 x PCI Slots 
Max. VGA Card: 330mm
Max. CPU Cooler: 160mm