Samsung 400UX. Display diagonal: 1016 mm (40 "), Response time: 8 ms, Display brightness: 700 cd/m². VESA mounting interfaces compatibility: 600 x 400 mm. Power consumption (standby): 1 W, Power consumption (typical): 220 W. Bezel width (side): 11 mm. Operating relative humidity range: 10 - 80 %, Operating temperature range (T-T): 10 - 40 °C