. Chassis SPPC 0.5mm Full Black Coating Structure . 1 x USB 3.0 Super Speed . 2 x USB 2.0 port . 1 x HD Audio port . 1 x Microphone port . Support up to 6 x 12cm fan . Support Dust Filter . Top Support 2 x 12cm fan . Rear Support 1 x 12cm fan . Front Support 3 x 12cm fan . Bottom Mount ATX power supply . Casing Size 332 x 185 x 413