Gigabyte has announced its first water cooling system. Aimed exclusively at enthusiasts and extreme gamers, the D Galaxy has a 4.7-inch fan and is able to move about 104 gallons of water per hour through a 0.5-inch tube. The kit also offers a ceramic shaft to improve reliability and push the life expectancy level to 20,000 hours. There is also a low-water level monitor that powers the system down in the event of water levels falling too low. Prices have yet to be announced.