Dell XPS 625 and The XPS 630 now have a liquid cooling option in place of the standard fan-cooling option. The Asetek liquid cooling system gives the system a more even cooling of the processor and makes overclocking more of a possibility for users that want to step things up a bit.

This cooling option will also reduce the overall noise, since there’s no fan noise. Both computers include the Intel Core 2 Extreme and are unlocked, making speed boosts easier, so you want a better cooling option.

PC enthusiasts that are into overclocking may be familiar with the name Asetek as the makers of the Vapochill phase change cooling system that allows for high levels of overclocking on your CPU. Asetek also makes a complete line of liquid cooling gear for various computer components.

Asetek announced that it is the first to market with a liquid cooling system for the AMD HD4870 that was announced officially just this week. The Asetek system is a single slot design that allows OEMs to build HD 4870 with highly overclocked GPUs for greater performance.