Joined on 08/28/05
Pros: Great product. The heat difference is very noticeable. The drives are never hot to the touch anymore. I have 3 of these total keeping cool my Seagate 750G NS drives. I would say these will help pro-long the drives life.
Overall Review: These are used in a system that runs 24/7, 356 days a yr. We'll see how long the fans hold out.