Memory producer start to release three-channel collections DDR- 3. Although the officially built-in memory controller in core i7 processors supports only DDR 3-1066, and overclocking allow the memory modules to work in regimes up to DDR 3-2000 .
If OCZ technology proposed only complete sets DDR 3-1600 with timing 8-8-8-24 and with default voltage 1.65 v, then corsair memory company propose three-channel complete sets DDR 3-1866. In this case timing are 9-9-9-24.
Complete sets DDR 3-1866 DOMINATOR will be presented just before the official announcement of core i7 processors , they will be completed by active cooling system .
Classical modules XMS3 (without fan) will work in the regime DDR 3-1333 and will also have the timing 9-9-9-24.