APC AP5717. Display: LCD, Display diagonal: 431.8 mm (17 "), Number of colours: 16 M. Interface: PS/2, USB. Dimensions (WxDxH): 482 x 614 x 44 mm, Weight: 15.9 kg. Power supply input frequency: 50 - 60 Hz, Power consumption (typical): 30 W, Power supply input voltage: 100 - 240V. Operating temperature range (T-T): 0 - 40 °C