Features: 1. Stylish front panel design 2. Ring iron ventilation net at front 3. One DVD door at front 4. Can equip with cheapest PAB case structure 5. Two 8/9/12 cm ventilation holes at side 6. Optional accessory: USB1.0 or 2.0, Audio, Air duct tube, side window Speifications: Steel Material Japanese SGCC 0.5MM/ 0.6MM Dimension (mm) 185(W)x412(H)x420(L)(w/o panel) Drive Bay 5.25"x4+3.5"x6 Fan space Frontx2, Rearx3 Cu'ft: 1.73' 20'FT 600 PCS 40'FT 1235 PCS 40'HQ 1400 PCS