• PSU: standard ATX PS2 / EPS 12V • 4 bays 5.25"• 2 internal bays 3.5", 1 bay 2.5"• Mainboard Micro ATX / Micro ITX• Fan slots - 80mm fan rear • 1 USB 3.0, 1 USB 2.0, Audio, Mic • Dimension (mm) 412(H) x 187(W) x 418(D)