Standard 19 "rackmount, all-steel 1.2mm galvanized plate, two front USB ports, eight spring damping design, lockable front panel high adhesion, high strength paint, wear no blistering, no Diaoqi Extra 1.2mm/SGCC refined, exquisite workmanship, excellent thermal solution structural stability, excellent internal duct design (chassis comes with 12,025 pairs of ball speed cooling fan) System control: a power switch, a reset switch, a Keyboard Switches support 12 * 9.6 and smaller motherboards and ATX motherboards and industrial 14 slot passive backplane with Japanese imports of industrial Toshiba's new industrial-grade display (resolution 800 * 600) with industrial-grade touch keyboard and mouse Operating temperature: 0 ℃ -50 ℃ Storage temperature:.. 0 ℃ -70 ℃ Relative humidity: 5% -95% Color: black, blue, gray, white, silver (spot black, other colors to order) using (EMI) design, electromagnetic Radiated interference used in various fields of electricity, power, transportation, industrial automation equipment, finance, manufacturing, weather monitoring, etc.