Patriots Viper Xtreme Series Division 2 Edition memory kits are designed for Intels 2nd generation core processors. Engineered for PC gamers & enthusiasts the Viper Xtreme Division 2s utilize a custom designed heatshield solution with an outer shield built around a copper core to provide enhanced cooling. Each module has 6 grams of copper at its core paired with extruded aircraft-grade aluminum outer shield. Built from only using the highest quality pre-sorted ICs available, they are rigorously tested & validated on the Intel 6 series platform to achieve maximum performance & stability.