Viewsonic VX2268WM, X Series. Display diagonal: 558.8 mm (22 "), Response time: 2 ms, Display brightness: 300 cd/m². RMS rated power: 4 W. VESA mounting interfaces compatibility: 100 x 100 mm. Power consumption (standby): 1 W, Power consumption (typical): 47 W. Width: 509 mm, Depth: 359 mm, Height: 64 mm