standard ATX PS2 / EPS 12V • 1 bay 5.25"• 3 bays 3.5"• Mainboard Micro ATX / Micro ITX• Fan slots - 80/90mm fan rear (optional), 80mm fan front (optional)• 1 x Card Reader - SD/ SDHC/ MS/ MS Pro/ xD/ MMC• 1 x Headphone• 1 x Microphone• 2 x USB 2.0 • Dimension (mm)173 x 360 x 400 mm (WxHxD)242 x 480 x 513 mm (WxHxD) with Carton