Samsung SyncMaster 400EX Large-Format LCD Monitor

Samsung EX-series professional LCD display 400EX is a thin, light 40" professional LCD display from Samsung, thanks to LED backlight technology. LED is also more energy-efficient, consuming 30%-50% less energy than a similarly sized CCFL backlight display. A 120Hz panel refresh rate enables sharp scrolling type, while 10,000:1 dynamic contrast ratio delivers detailed whites and blacks.