Xigmatek Assassin Black Cases CCM-38DBX-U01 Includes pre-installed high performance silent Xigmatek XOF- F1251 fan with FCB (Fluid Circulative Bearing) Top mounted I/ O panel with 2 x Super-Speed USB 3.0, 1 x USB 2.0, HD Audio In/Out jacks, Power/Reset 3.5 / 2.5 hot swap Storage device docking station mounted on top of chassis for easy access Capable of mounting E-ATX, ATX, Micro-ATX and Mini-ATX Motherboards Innovative 8 X 3.5" HDD can be converted to 2.5" SSD for easy mix and match Supports 160mm tall Side-blow tower coolers Bottom mounted PSU for greater stability and airflow for power supply Adjustable fan controller x 2