DELL E2213, E Series. Display diagonal: 558.8 mm (22 "), Response time: 5 ms, Display brightness: 250 cd/m². VESA mounting interfaces compatibility: 100 x 100 mm. Input voltage: 100 - 240 V, Input frequency: 50/60 Hz, Power consumption (max): 24 W. Width: 510.4 mm, Depth: 52 mm, Height: 332.7 mm. Operating relative humidity range: 10 - 80 %, Storage temperature range (T-T): -20 - 60 °C, Operating temperature range (T-T): 10 - 80 °C