Thermaltake CL-W0011 water-cooling tower

I wonder how noisy the water pump is. (Via akihabaranews)

If you have built a PC that is powerful and noisy, you might be able to alleviate some of the noise by switching to water-cooling. This CL-W0011 tower from Thermaltake is a fan less cooling system that might even look good on your desk. The Zalman Reserator is a similar system.