The black iStarUSA D-214-MATX Compact Rackmount microATX Chassis is a reliable and stable 2U-high and 15" deep industrial computer chassis. The full size I/O supports all microATX motherboards (sold separately) with dual-core or quad-Core processors and the backplane supports 4 low-profile, add-on cards (sold separately). This chassis supports two intake 3.1" (80mm) cooling fans (sold separately) that can be installed in the front for proper air ventilation. In addition, the D-213-MATX chassis supports a standard ATX PS2 power supply (sold separately) to help meet regular server system applications.