Key Features 1. Short-depth (14.5")Compact Size 2. 520W High-efficiency Power Supply 3. 2 x 3.5" Fixed Hard Drive Support 4. 1 x Slim DVD-ROM Drive (Optional) 5. 2 x 80mm 6300 RPM Fan 6. 7 x Low-profile, Full-length I/O Expansion Slot 7. Front Access I/O 8. Power Switch & 6 LED Indicators Form Factor 2U chassis support for max. motherboard size - 12" x 10" ATX Processor Support Supports dual and single Intel® Xeon® and AMD Opteron™ processors Dimensions Height 3.5" (89mm) Width 17.2" (437mm) Depth 14.5" (369mm) Gross Weight 28 lbs (12.7 kg) Available Colors Black Expansion Slots • 7x front-side low-profile full-length expansion slots Drive Bays Internal 2x Internal 3.5" Hard Drive 3.5" Bays Peripheral Drives DVD-ROM Slim 8x DVD, 24x CD, DVD-ROM Drive (Optional) Front Panel Buttons • Power On/Off button • System Reset button LEDs • Power LED • Hard drive activity LED • 2x Network activity LEDs • System Overheat LED • Power fail LED I/O Front I/O Window System Cooling Fans 2x 80mm 6300 RPM fans System Monitoring Chassis intrusion switch