Product Dimensions: 400mm×215mm×431mm(L×W×H), Net Weight: 5.52KG, Materials: ABS+SPCC+Tempered Glass, Motherboard Support: Mini-ITX / Micro-ATX, Front I/O Ports: USB3.0×1; USB2.0×1; Audio×1, 3.5" Drive Bays: 2, 2.5" Drive Bays: 2, Expansion Slots: 4 Slots, Pre-Installed Fans: Rear: 1x 120mm LED fan; Front: 2x 120mm LED fan;, Fan Support: Front: 120mm x3 / 140mm x2; Top: 120mm x2 / 140mm x2, Radiator Support: Front: 120/140/240/280mm; Top: 120/140/240/280mm; Rear: 120mm, CPU Cooler Height Limit: 165mm, GPU Length Limit: 320mm, Cable Management: 20mm, Power Supply Type: ATX PS2 (maximum length: 160mm).