I/O port - USB2.0 x 2, HD Audio and USB3.0 x 1
Card-Reader - SD/TF
Fan - 1 x 120mm Blue LED fan at the back is included.
Side Window - Clear side window allowing you to show off your internal components.
Front Panel - Can fit up to 5 fans at the front, including 3 x 120mm and 2 x 140mm.
This is a week old and not needed - unused
It doesn't come with power supply but I have one for £20 if you want it