1 Used CORSAIR XMS3 hx3x12g1333c9 12GB Memory RAM Desktop is a high-quality memory module designed for desktop computers. With a total capacity of 12GB, this DIMM form factor memory RAM from Corsair is reliable and efficient. The Corsair XMS3 model ensures stability and performance in handling multiple tasks and applications. Ideal for upgrading or replacing existing RAM modules, this memory module is a great choice for improving the speed and efficiency of your computer system.