Dell Alienware AW2723DF 27" Fast IPS NANO 2K 280Hz (OC) HDR 600 1ms 100% sRGB 95% DCI-P3 G-SYNC Compatible 2x HDMI 1x DP & USB Hub: manufacturerWORLD-CLASS PERFORMANCEGet in the game with smooth and consistent performance 280Hz overclocked / 240Hz native variable refresh rates. Fast IPS panel with lightning-fast 1ms GtG (Gray to Gray) response time in Extreme mode reduces any issues for lag-free gameplay. AMD FreeSync Premium Pr