Corsair Vengeance® DDR3 memory modules are designed with overclockers in mind. Vengeance DIMMs are built using RAM specially selected for their high-performance potential. Aluminum heat spreaders help dissipate heat, and provide the aggressive look that you want in your gaming rig. As a bonus, the attractive low price of Vengeance memory will also leave lots of room in your system build budget.nnCORSAIR high performance Vengeance memory module 16GB (2x8GB) 1866MHz 10-11-10-30, 1.5V for 2nd and 3rd generation Intel Core i7 and i5 systems. Vengeance memory modules provide users with outstanding memory performance and stability. Each module is built using carefully selected DRAM to allow excellent overclocking performance, and has a limited lifetime warranty.