💨 ACER Predator Helios 300 G3-571 G3-571G DFS541105FC0T FJN1 DC5V Series Laptop CPU Cooling Fan Replacement Review

Looks similar to the fans I removed from my Acer Predator Helios 300, probably the same model. I've replaced my old fans which were squealing and stalling and the new ones are running smooth and quiet even though it's only been a few hours. The exchange process itself made me a little nervous, but watching a YouTube video made everything easy. Shortcut. Make sure you have fresh thermally conductive putty to apply to the heatsink when you open it up.

I recently bought them and just replaced them. My original fans in my Acer Predator Helios 300 (2017 model) were rusty, not cooling efficiently and vibrating excessively, these replacement fans worked great. Many Thanks.

This is my second order for this fan. That's how it all starts, my laptop eventually starts sounding like a jet engine. Not because of the speed of the fan, but because it's broken. Initially, I thought only one of the fans was working, as the PredatorSense showed one constantly at maximum speed (6122 rpm). So I ordered this fan and Arctic MX-4 thermal compound. The exchange worked perfectly. The computer noise has decreased, the cooling temperature during gaming has reached the 70s. I had to…

I like that the seller was there so quickly and the OEM equivalent. The downside for some people might be that the fan blades are plastic and not metal like the factory blades, but overall a great product and a perfect fit.

It worked fine in my Predator Helios 300. The fan blades looked different than my dead CPU, but it worked! Thanks, also I think the item number was slightly different but it works and I'm happy!