The SPARKLE Intel Arc A770 ROC OC Edition is the brand-new BEST choice of the series, comes with Intel Arc A770 and 16GB GDDR6. This card is designed for ultimate gaming experience and maximum productivity. ROC series equipped dual 100mm double-ball bearing fan with 2.5-slot heatsink design, reduce the length of card effetely and ready to fit into the compact system. Furthermore, 100mm DBB fans have brought the higher efficiency of cooling, lead to an ultra-silence experience without compromising performance.