27" Fast IPS NANO 2K 280Hz (OC) HDR 600 Dell Alienware AW2723DF 100% sRGB at 1 ms 95% DCI-P3 G-SYNC Complementary 2x HDMI, 1x DP, and USB Hub: best-in-class performance from the manufacturer Enter the game with fluid and reliable gameplay. 240Hz native variable refresh rates and 280Hz overclocked rates. For lag-free gameplay, a fast IPS panel with a lightning-fast 1ms GtG (Gray to Gray) response time in Extreme mode minimizes any problems. AMD FreeSync Premium Pr