DELL E2210. Display diagonal: 558.8 mm (22 "), Response time: 5 ms, Display brightness: 250 cd/m². Power consumption (typical): 27 W. Width: 515 mm, Depth: 158.9 mm, Height: 381 mm. Operating relative humidity range: 10 - 80 %, Storage temperature range (T-T): -20 - 60 °C, Operating temperature range (T-T): 0 - 40 °C