We recently reported about a guide on how to install your water cooling kit and check it for leaks and what would then be better than with a followup with a review of eight (!) different water cooling kits. ADNPC has namely taken a closer look at Thermaltake Bigwater 735, a Danger Den kit, FPE Fischer CoolWhisper, Thermaltake Symphony mini, Gigabyte 3D Galaxy, Cooler Master AQUAGATE Mini R120, Alphacool Cool Answer III 120 Compact 12V and a kit from Aqua Computer. A more complete comparison will be hard to find.
