I bought one for my laptop and PS4. I have it running at full power all the time and it's still pretty quiet when both are running at the same time. I have attached photos of one where the system temperature is 65ºC and the other is 46ºC. I was expecting a drop of 5 or 10ºC, not almost 20. I am very happy with this product. The only thing I would wish for is to make the sidebars permanently green instead of constantly changing color.