Official Product LinkOpen LinkCase TypeMid TowerSteel Thickness0.6mmMotherboardsATX/Micro ATX/Mini ITXCase Dimensions244.6 x 550 x 446.4mm (W x H x D, overall)3.5 Drive Bay2 (Internal)2.5 Drive Bay4 (Internal)Expansion Slot7GPU Clearance375 mm / 400mm (without front fan)CPU ClearanceSupport Max. Height of 165 mm For CPUI/O Ports2 x USB2.0 + 2 x USB3.0 + HD Audio & Mic.+ SD card readerCooling System Front : 3 x 120mm or 2 x 140mm (Optional)Top: 2 x 120mm (Optional)Rear : 1 x 120mm (12025 black fan Included)Liquid Cooling Front : 240 / 280 / 360 mm (Optional)Top: 240mm (Optional)Rear : 120mm (Optional)Net Weight/Gross Weight6.8Kg / 8.4Kg (Gross Weight)Power SupplyATX PSU (Optional)COOLING SYSTEMFan 120 x 120 x 25 mmRated voltage 12VOperating Voltage Range 6.0~13.2VStarting voltage 6VPower consumption 1.44W+10%MaxRated current 0.12A+-10%MaxSpeed 1200+-10%RPMAir Flow (CFM) 36.4CFMAir Pressure 1.32mm-H2ONoise (dBA) 26.5dBAMTBF 20000 hours