Features: 1. material: 0.5mm SGCC 2. External Drive bays: 4*5.25'' and 1*3.5"; Internal Drive Bays: 6*3.5" 3. Front port: USB1.0, 2 audio 4. Structure dimensions: 435 x 190 x 395mm 5. Motherboard: ATX, Micro ATX 6. A colour light on the front panel