原帖由： Nick ,
Usually HP uses Delta or Sunon, depending on what is available that day. My experience is the Delta fans tend to be better in the laptops than the Sunons, so try and find a Delta variant for your laptop. Many laptops use a semi custom fan, so you’ll need the exact HP P/N. Both are good fans, but I’ve found the Deltas are quieter for the same amount of air in many cases.