M/B Type: XL-ATX(13.6 x 10.3 inch / 345.0 x 262.0 mm), Standard ATX, MicroATX, Mini-ITX
Drive Bays: 11
External Bay: 3x 5.25"
Internal Bay: 6x 3.5"; 2x 2.5''
Expansion Slots: 9
Top: 1x 200 mm Blue LED Fan
Rear: 1x 120 mm Fan
Side Windows: Yes
Front I/O Panel: 2x USB 3.0 Ports; 2x USB 2.0 Ports; Audio I/O Jacks
Power Supply: None
Dimensions (WxDxH): 9.3 x 21.5 x 20.7 inch / 23.7 x 54.6 x 52.7 cm
Weight: 15.3 lbs / 6.9 kg
* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.