Motherboard Compatibility: ATX (12"x9.6") CEB (12"x10.5") EEB (12"X13") External 5.25" Drive Bays: 3 Expansion Slots: 7 Front Ports: USB 120mm Fans: 1 Dimensions: 20.9" x 7.8" x 16.7" Features: 1 x 80 mm or 92 mm (For HDD) For general purpose server platform Utilized 5.25" bay with Chenbro versatile storage kits Flexible configuration Tool-less design for easy installation Outstanding thermal and acoustic solution Parts: 2 years limited