Features       Huge internal space fits HPTX motherboard, and graphics card, which can up to 360mm long, and there are room for 12 hard drivers. There are 3 x 14cm and 1 x 12cm cooling fans to cool the system down. It is an ideal for gamer and pro user.       Hard Disk Drive Space     HDD installation can't be anymore simple and effective. Simply secure four HDD screws to the HDD, and push into the HDD cage runner, and lock in position.   Multi-media I/O ports     USB 3.0 x2 / USB 2.0 x2 / HD Audio   Graphics Cards Support Holder   Tool-less Optical Drive Mounting Design   There are the openning has fitted with protection kit to protect user's hand, and cables.   Compatibility VGA Card length : 360mm  PSU length : 360mm  CPU cooler height : 160mm More Washable Air Filter Removable front panel Expansion Slot x11 Cable Guard     Fan space on the top cover (120mm x2) Fan space on the Side Panel (140mm x2)