3D Game Man has posted a review on the OCZ PC3-10666 ReaperX 4GB Memory Kit
At first glance this memory is very impressive and it's doesn't just stop at great looks. At PC3-10666 speeds the memory can generate a fair amount of heat. Thankfully the heatpipe/heatsink combo used works extremely well and it allows the modules to remain cool. Of course excellent case ventilation is required for it to work to its full potential.OCZ PC3-10666 ReaperX 4GB Memory Kit Review