🌀 BAY Direct 4 Pin CPU Cooling Fan Replacement for HP Pavilion X360 M3-U M3-U103DX M3-U105DX Series - Compatible with Part Number 855966-001 Review

This replacement has revolutionized my computer! With an easy installation, faster processing times, and a significant boost in performance, it makes managing and saving my files faster and easier than ever before. The quality of this component is truly exceptional and the best part is it won't break the bank! The only downside I see is that it may not be compatible with certain computers, so make sure to check compatibility before purchasing.Overall, I would highly recommend this replacement…

Although the fan is the correct part number and fits into the computer with no problems on my part. The problem is that the fan fins on the inside of the fan are MUCH smaller than the OEM fans, meaning the fans have to run at higher RPMs to get the same amount of cooling, resulting in a loud whinny, when workloads are loaded onto the computer .load. Also, it works, and if you're replacing a completely dead computer, it's worth it if it's a halfway decent computer.

I have the same problem as another person wrote here in February 2021: This fan started making noise 7 months after purchase and installation. Only 6 months guarantee. The fan works. but it started making a lot of noise. I bought the most expensive one from Revain thinking it was the best quality. What is cheaper is worse? I'll let you know.