Highlights It comes with a 600W Power Supply On the front of the case, it includes two USB 2.0 ports and one USB 3.0 port Supports up to 3 optional fans Specifications SKU: CS513XTK11 Case type: Mid tower Motherboard format: ATX/Micro-ATX Color: Black and red Dimensions (DxWxH): 13.8×6.89×15.9in Drive bay size: 1×5.25in for usage / 2×3.5in internal / 2×2.5in SSD internal Front I/O panel: Two USB 2.0 ports / One USB 3.0 port / One headphone port / One microphone port / Power with LED light and Reset buttons / HDD LED light Max fans supported (total): Up to 3 fans (optional) Front: Supports two 4.7in fans Rear: Supports one 3.5in fan Left side: N/A Expansion slots: 7 Maximum graphics card length: 9.45in Maximum CPU cooler height: 5.5in Power supply: 600W power supply. / 1.3VDC/normal 80mm fan. / 3.9ft US power cord.