It boasts a 5ms response time to eliminate drag, and amazing 50,000,000:1 contrast ratio. The AOC e2043Fk 20" Class Widescreen LED Monitor is a 20-inch class WLED-backlit display. Part of the AIRE LED series, it features a super-ultra-thin frame (1.29 cm) with a 16:9 aspect ratio. The AOC e2043Fk 20" Class Widescreen LED Monitor also features a “Standby Mode,” in which the display only consumes 0.1 Watts.