Review on WINSINN 25mm RGB Fan 5V Color LED Hydro Bearing Brushless 2510 25x10mm - High Speed (Set of 4Pcs) by Lamont Wilson

Update: Seller contacted to discuss warranty and other issues. They were very attentive and resolved any issues in a timely manner. I really appreciate the service! Uploaded a new video to show the product. All 4 tested well. The fans work as expected and the LEDs are bright too. The refills sounded a bit louder than usual but I think that has to do with the way I mounted them and it was also influenced by how I mounted them used with full excitement. Adjustments are made. They aren't noctuas, but they serve a purpose. However, I don't think it would be a fair comparison as these are premium 12V fans. They work for my application.