DETAILS Model Number: Optical (G510 BK Factory) ATX/MICRO ATX/ITX/MINI ITX is the type. Front panel: transparent plastic finish; side panel: fully transparent; controller-side rainbow LED fan Top Panel: Filtered top metal panel Fan control: one channel Chassis: 0.5mm, interior painted in black The front Two USB 2.0 ports (included) USB 3.0x 1 (complimentary) HD_Audio PSU Front Audio Jackets ATX type Reserved Fan Ports loaded from the bottom: Side: null; Front: 3x120mm; Dual ring rainbow fan included Rear: 1x 120 mm Top: 2x120mm fan position (optional) with ring rainbow fan included System of Water Cooling: Front: water cooling of 120 or 240 mm Top: water cooling of 120 or 240 mm Drive Bays hidden 2 Drive Bay 2.5'' SSD 3.5'' exposed 0 Drive Bay 3.5'' exposed 0 Drive Bay 3.5'' 2 PCI Extension Slots: length of 7 GPU card