The use of a high quality 120Hz panel guarantees a flawless gaming experience - less fracturing smoother graphics motion during fast paced games and judder free animations. For 120fps game-play it is required to have a graphic card that supports dual link 120Hz DVI.A typical CCFL LCD uses four backlight lamps. Using LED diodes considerably lowers the power consumption and reduces the CO2 emission into the environment making this LCD a true ECO-Friendly productHDMI stands for High-Definition Multimedia Interface. Much smaller and more convenient than DVI HDMI also has the significant advantage over DVI that it supports audio as well as video signals.CLEARANCE PRODUCT BOX DAMAGED - GOODS MAY VARY FROM IMAGE SHOWN