SPECIAL FEATURE HIGH QUALITY RUBBER COATING FRONTPANEL 2PCS ENORMOUS BLUE LED 250 MM FANS VR FAN SPEED CONTROL WITH ON/OFF SWITCH BLUE LED ILLUMINATION EXCELLENT COOLING SOLUTION TOOL-LESS CLIPS & RAILS FOR EASY INSTALLATION 6PCS HDD trays COOLING SYSTEM XCLIO TWIN 25CM COOLING FAN SIDEPANEL (5PCS BLUE LED LIGHTING) ADDITIIONAL 1PC OF 12CM COOLING FAN INSTALL ON THE BACK PANEL FAN 01. – TARGETING MOTHERBOARD, AGP AND MEMORY RAM MODULE FAN 02. – TARGETING 3.5’ & 5.25’ BAY (HARD DRIVE, CD/DVD ROM & BURNER)