NEC E201W. Display diagonal: 508 mm (20 "), Response time: 5 ms, Display brightness: 250 cd/m². VESA mounting interfaces compatibility: 100 x 100 mm, Swivel angle: -45 - 45 °, Tilt angle: -5 - 20 °. Power consumption (standby): 0.34 W, Power consumption (typical): 25 W. Width: 477 mm, Depth: 55 mm, Height: 285.6 mm. Operating temperature range (T-T): 5 - 35 °C, Operating relative humidity range: 20 - 80 %