ipKonfig.com take a look at the TwinX DDR memory modules.

These TwinX memory modules are more or less stress relievers for the PC enthusiast. What we mean by that is: Corsair did a little work for you so you wouldn't have to. Newer motherboards available are coming out with what is called Dual-Channel DDR. One might ask what the difference between XMS and TwinX is. The actual distinction is very insignificant. There are only two real disparities between the two are, first, that TwinX has a lower latency, and, second, physical testing is done to match each module as a pair for DualDDR technology. This assures stable, fast, and ready to ship memory for Dual-Channel technology motherboards.

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