Extreme overclocking memory from corsair ndash the leader in performance memory solutions vengeance performance memory modules 64gb 8x8gb ddr3 1600mhz cl9 unbuffered dimm memory with xmp 13 for intel quad channel x79 motherboards every vengeance memory module provides users with outstanding performance and high quality vengeance memory modules are built using carefully selected dram to allow excellent overclocking performance and rock solid stability compatible with intel quad channel