modelModelAqua M Nano IIBrandXigmatekspecificationBuilt-in power supply-Cooling FanPre-installed Fans- Side : 120mm fan x 2- Rear : 120mm fan x 1 FanSupport- Side : 120mm x 2- Top : 120mm x 2- Bottom : 120mm x 2- Rear : 120mm x 1Radiator Support- Top : 240mmSupport VGA size290 mm.Front Panel I/OUSB ..