Product DescriptionSuperior 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:Redundant 500W power supply;6 x 1' hot-swap SAS / SATA drive bays;1 x 5.25' peripheral drive bay;1 x slim CD-ROM drive;1 x 3.5' floppy drive (Optional);4 x 80mm 6300 RPM fan;7 x low profile, full-length I/O expansion slot;Power switch & 6 LED indicators.