Model 11GSPAT1IT Product ThinkCentre TIO22Gen4 Region EMEA Machine Type 11GS Color Black Display Size 21.5" Touchscreen None Resolution 1920x1080 Aspect Ratio 16:9 Pixel Pitch 0.24795mm Dot / Pixel Per Inch 102.4 dpi Brightness 250 nits Contrast Ratio 1000:1 Pixel Response Time 4-14 ms Color Gamut 72% View Angle (H / V) 178 / 178 Stand Adjustable Stand Camera 720p Power Comsuption (Typical / Maximum) 14W / 25W Power Supply 90W 88% Adapter Base Warranty 3-year Ann Date (mm/yy) 2020-06-09