Superior design and uncompromising quality control enabled Supermicro to offer high-end products with unsurpassable performance to the market. With this unbeatable track record, Supermicro has earned a reputation as a manufacturing leader in the industry. Supermicro strives to build long-term relationships with customers by providing them with outstanding engineering innovations, quality, availability, and reliability in today's mission-critical fast-paced e-world. PRODUCT FEATURES: 280W Power Supply; 2x 3.5" Internal Drive Bay; 1x Slim DVD-ROM Drive; 2x 12900RPM Counter-rotating Fan; 1x I/O Expansion Slots; 2x Rear USB Ports; Power Switch and 5 LED Indicators.