Review on Easycargo 40x40x11mm Conductive Thermoelectric: Efficient and Compact Solution for Heat Management by Tom Motko

Radiators worked as expected. I had the intended goal of lowering the temperature of the graphics card's rear memory. These heatsinks increased my surface area and used the airflow from my fans to dissipate heat through the cooling fins that would otherwise heat up the backplate and contribute to much higher temperatures. Of course, the application varies as they can be used for anything trying to stay cool. Happy with this purchase for my application. Recommend!