Acer P235H. Display diagonal: 58.42 cm (23"), Response time: 5 ms, Display brightness: 300 cd/m². Colour of product: Black. Mean time between failures (MTBF): 50000h. VESA mounting interfaces: 100 x 100 mm, Tilt angle: -5 - 15°. Power consumption (standby): 0.76W, Power consumption (typical): 31.7W, Power consumption (off): 0.72W