Technical Specification System Cabinet Form Factor: Midi Tower Mainboard Form Factor: Full ATX Quantity of Mainboards Supported: 1 Bay Provided Number of 3.5-inch Internal Drive Bays: 4 Number of 3.5-inch External Drive Bays: 1 Number of 5.25-inch External Drive Bays: 4 Slot Provided Number of Expansion Slots: 7 System Fans - NOT INCLUDED Fans Quantity: 1 x 120mm 1 x 140mm Interface Provided Audio Line-Out Interface Quantity: 1 Microphone-In Interface Quantity: 1 USB2.0 Interface Quantity: 4 USB2.0 Interface Connector Type: Type A 4-pin ESATA Interface Quantity: 1 Miscellaneous External Color: Black/Yellow Package Type: Retail Dimensions&Weight Depth: 470 mm Height: 430 mm Width: 200 mm Nominal Weight: 9.5 kg