In the business of computer memory, Corsair is one of the undeniable leaders. For years, Corsair has been producing high-quality memory modules. Today, the company offers various lines of desktop and server memory. The so-called Value Select line is meant to provide quality and performance at competitive prices, meaning this is the line that Corsair hopes frequently lures someone away from the generic DIMMs they were about to buy. For the more performance hungry PC users out there, Corsair offers its Xtreme Memory Speed or XMS line of DIMMs. This is Corsair's flagship line of memory modules - the memory used by many enthusiasts throughout the world. Of course, various speeds, latencies and packages are available with these XMS modules. The XMS ProSeries is the cream of the crop, offering the largest heat spreaders and LED activity lights. Corsair also offers matched pairs of DIMMs that are tested in pairs in dual-channel configurations. The pairs that pass the suite of! tests are sold as TwinX matched pairs. These matched pairs are available for nearly the complete line of XMS modules.

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