ASGARD / ASGARD II CPC-T45UB-U01(W/O PSU). 185(W) x 475(D) x 408(H) mm, 0.6mm thickness SGCC. 5.25” External x 4 (Tool-free). 3.5” External x 1 (Tool-free). 3.5” Internal x 5 (Tool-free). 7 slots (tool-free). ATX (12” x 9.6”), Micro ATX (9.6” x 9.6”) Standard P/2(ATX) or EPS.Front Fan: Preinstalled 120mm black fan x 1(80/90mm fan is available). Rear Fan: 80/90/120mm x 1 fan is available. Side Fan: 80/90/120mm x 2 fans are available. Front Panel: USB2.0 x 2, HD Audio in/out x 1.