Review on 🔧 High-Performance Replacement CPU Cooling Fan for HP 250 G4 255 G4 Notebook 15-AC Series - DC28000GAR0, 4-Pin 4-Wire - SPS 813946-001 by Adam Jauregui

This fan looks exactly like the one it replaced. Yes the bearings were making an awkward noise and my wife's temp went out one night so I opened up the laptop, cleaned the fan (which helped but didn't fix it), took the model number off the fan case and ordered that as a replacement. The only reason I gave it 3 stars for "easy to install" has NOTHING to do with the fan itself, it depends on the laptop you are on and that little 4 wire connector was not easy to handle. .but we did it and the fan moves a lot of air and no more grinding noise. Make sure this fan is suitable for your computer. Works great and my wife is happy in the camper!