XMS DDR3 memory is a great choice if you are not doing extreme overclocking but need fast, reliable DRAM that won’t let you down when running resource-intensive programs. Carefully selected ICs, strictly controlled circuit boards, and an integrated heat spreader ensure the performance and stability that Corsair is known for. The XMS DDR3 memory is compatible with motherboards that have standard DDR3 DIMM memory slots. This includes most PCs on the market today, except for newer systems that require DDR4 memory.