Philips 221B3PCB. Response time: 5 ms, Display brightness: 300 cd/m², Contrast ratio (typical): 1000:1. Width (with stand): 507 mm, Depth (with stand): 400 mm, Height (with stand): 220 mm. Mean time between failures (MTBF): 50.000 h. Package dimensions (WxDxH): 565 x 466 x 175 mm