iStarUSA 3U Compact Rackmount Chassis 3.5" Hotswap Drive PS2 PSU - Rack-mountable - Black, Black - Zinc-coated Steel, Aluminum - 3U - 7 x Bay - Micro ATX, Mini ITX Motherboard Supported - 4 x Fan(s) Supported - 3 x External 3.5" Bay - 4 x Internal 3.5" Ba

D-313SE-MATX-2M1 is a reliable and stable 3U-high 15" depth industrial computer chassis. The full size I/O supports all microATX motherboard with a Dual-core/ Quad-Core processors and the backplane supports 4 full-height add-on cards. This chassis is only 15" deep and has optional 120mm and 80mm cooling fans at front and two 60mm fans at rear for air ventilation. In addition, D-313SE-MATX-2M1 supports a standard PS2 power supply to meet regular server system applications.