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

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.