Fed up with the noisy fans and/or computer re-booting from overheating I got a Liquid Cooling setup To keep the noise down the CPUs have to suffer between 40-50 degrees. But no rebooting. I've sold the kit on ebay. Watercooling kits are crap. Especially from Thermaltake. This was the "Big Water" kit. Don't make the same mistake I made. Here are some of the issues with the Thermaltake products: - Mixing aluminum and copper in the flow (bad) - PVC Tubing (instead of silicone) - Acrylic Tops (look nice but can crack)