Samsung SyncMaster 2043SN. Display diagonal: 50.8 cm (20"), Response time: 5 ms, Display brightness: 250 cd/m². VESA mounting interfaces: 75 x 75 mm. Power consumption (standby): 1W, Power consumption (typical): 25W. Width: 47.9 cm, Depth: 7.13 cm, Height: 30.6 cm. Power requirements: internal