Stylish liquid cooling for RGB enthusiasts. Cooling a high-end CPU used to be a challenge back in the day, but the modern crop of efficient chips is such that just about any well-made air- or liquid-cooler will do a decent job. You might see a small variance in performance, and noise output tends to be a better differentiator of the best models, yet for most users the buying decision is much of a muchness; anything cheap and cheerful will do.

But there's no harm in giving your PC an extra layer of bling, and for the enthusiasts who like a rig that looks as good as it performs, manufacturers have taken to RGB lighting as a point of temptation. Just about every component can be illuminated in a modern build, and the once-humble CPU cooler can be the most eye-catching element if done right.