The CMP 350 is a great value combination with case and power supply for general power users. It supports all micro-ATX and ATX mainboards, and it's powered by a quality 350W, 400W or 500W power supply with life span up to 100,000 hrs and protection for OCP & OPP. Thanks to the spacious interior, upgrading the system will be a breeze. CMP 350 comes with one pre-installed 120mm fan in the rear to release heat, and air vents on side panel to cool the components for constant cooling.