OCIA.net has posted their review of the Thermaltake RamOrb Memory Cooler

Heat spreaders on memory modules are nothing new; they first saw use on RAMBUS memory back around the turn of the century, and quickly caught on in the enthusiast memory market as a means to help dissipate extra heat brought on through higher performance. More recently manufacturers have taken to incorporating heatpipes and additional banks of fins to provide even better cooling capacity. The Thermaltake RamOrb takes this idea one step further by adding a fan directly to the heatsink.

Thermaltake RamOrb Memory Cooler Review