Virtual-Hideout posted a review on the Zalman Reserator ZM-RF1 Fan Kit

The Zalman ZM-RF1 is an attractive Reserator modification that is very easy to add and configure. Despite its high quality design, it did not cool the Reserator any more than its fan-less stock housing. While it may be a great mod idea or helps finish off your desk top Reserator, it doesn't seem feasible to spend the $34.99 just to see a dim blue glow from a fan that can reach noise levels of 32db or higher.

Zalman Reserator ZM-RF1 Fan Kit Review