Chimei Innolux LCD SCREEN M230HGE-L20manufacturerChimei InnoluxModel NameM230HGE-L20screen size23.0 inchScreen typea-Si TFT-LCD , LCM Resolution1920(RGB)×1080 [FHD] 95PPIPixel configurationRGB Vertical StripeDisplay size509.184(H)×286.416(V) mmphysical dimension533.2(H)×312(V) mmVisual size513.784(H)×291.016(V) mmsurface treatmentAntiglare, Hard coating (3H)Brightness250 cd/m² (Typ.)Contrast1000:1 (Typ.) (TM) Best angle6 o'clockOptical modeTN, Normally White, TransmissiveViewing angle85/85/80/80 (Typ.)(CR≥10)Responding time1.5/3.5 (Typ.)(Tr/Td)msNumber of color16.7M 72% NTSCBacklight typeWLED , 50K hours , W/O DriverPanel weight2.20/2.30Kgs (Typ./Max.)Apply toDesktop MonitorRefresh rate60HzTouch functionNo touchsignal systemLVDS (2 ch, 8-bit) , 30 pins ConnectorSupply voltage5.0V (Typ.) Maximum ratingOperating Temp.: 0 ~ 50 °C ; Storage Temp.: -20 ~ 60 °CFor Dell monitor M230HGE-L20 23 inch LCD Screen For Dell