Samsung S23A300B. Display diagonal: 584.2 mm (23 "), Response time: 5 ms, Display brightness: 250 cd/m². Power consumption (standby): 0.3 W, Power consumption (typical): 29 W. Width: 547 mm, Depth: 53 mm, Height: 330 mm. Packaging width: 670 mm, Packaging depth: 115 mm, Packaging height: 403 mm. Power requirements: External