* 4U rackmount design, meets EIARS-310C standard. * 3 x 5.25" open, 1 x 3.5" open, 1 x 6 3.5" HDD internal bay * 2 x 120mm front fans, 2 x 80mm top fans * Lockable front panel door * 8.4” SVGA color display with High Brightness (350cd/m2).support 1024x 768 Resolution * Wide viewing angle. * Built in Long Life CCFLs (MTTF:50,000 h). * Replaceable AT/ ATX back window * Rubber-buffered card slot hold-down clamp * Controls: Power ON/OFF button, system reset switch, keyboard lock * Indicators:Power ON/OFF ,HDD * Smooth border prevent lacerating your skin