NEC LCD4020. Display diagonal: 1016 mm (40 "), Response time: 8 ms, Display brightness: 700 cd/m². VESA mounting interfaces compatibility: 200 x 200 mm. Power consumption (typical): 175 W, Power consumption (PowerSave): 1 W. Width: 919.7 mm, Depth: 140 mm, Height: 532.2 mm