Corsair Vengeance Blue 8GB (2x4GB)  DDR3 2133 MHz (PC3 17000) Desktop Memory (CML8GX3M2A2133C11B)
Vengeance LP Performance Memory modules, 8GB (2 x 4GB) DDR3 2133MHz CL11 Unbuffered DIMM Memory with XMP 1.3 for AMD and Intel Dual Channel Processor platforms, including 2nd and 3rd generation Intel Core i7 and i5 systems. Each module is built using carefully selected DRAM to allow excellent over clocking performance