Nerdaxe QAxe Hydro VREG Active Cooling Kit (+ and ++)

Shipping was fast and the checkout was streamlined. Assembly was easy and my hydro Vreg temps dont break 55

Super happy with this kit. 2nd one I bought. I am hyping to try this on a BitAxe Supra Hex 703. The one on my NerdQaxe++ 4.8 Hydro works perfectly.

I’m extremely impressed with this product for my NerdQAxe 4.8 Hydro. The build quality is excellent — everything feels solid, well-made, and clearly designed with durability in mind. You can tell right away that it’s a high-quality component.
Performance-wise, it exceeded my expectations. After installing the voltage regulator cooling fan, I saw an immediate improvement. My voltage regulator temperatures dropped by about 10°C, and now they consistently run around 46°C during operation. That’s a significant reduction and gives me much more confidence in long-term reliability.
Shipping was also outstanding. They shipped it immediately, and I received it the following week. Everything arrived exactly as described and well-packaged.
Customer service was just as impressive as the product itself. They responded very quickly to all of my questions and even provided additional pictures to help me make an informed decision. The support was prompt, professional, and genuinely helpful.
Overall, excellent product, fast shipping, and top-tier customer service — I wouldn’t hesitate to purchase from them again. Highly recommended!

This as title states is a simple yet very effective design that cools the VREG temp about 2c which is huge when overclocking. I recommend highly and I myself will be purchasing another. Great Design

Got my second one to keep the hydros cool.