Replacement New CPU+GPU Cooling Fan for Dell Inspiron 15 7577 7588 P71F P72F G7-7588 G7-7577 Series, DFS2000054H0T FK0D CFM DFS541105FC0T FK0F NS85B00-17E07 NS85B00-17E06 DC5V 0.5

I replaced the CPU and GPU fans in my Dell Inspiron 7577 with these. They were a perfect fit.

These fans work great. Tested under low, medium, high and extreme performance modes. Fans are silent during regular web browsing (while writing this review) and only kick on as needed. They seem to be nearly identical to the originals.Picture shows the original fans in the laptop (Inspiron 7577). Installation was easy but be sure to keep track of all the screws and label where they came from. I also did a keyboard replacement at the same time as replacing these fans.Check to make sure these fit your exact laptop model.Old fans had bad noise like a loose bearing. These sound much smoother and quieter (compared to the broken ones before)

Have a slightly different blade design than OEM on our Dell gaming laptop. However once installed they seem to move at least as much air as OEM and keep the GPU cool enough. A good buy since the old fans were on their last legs with a lot of stalling and clicking.

You are better off just finding a dell replacement.

Installed on a Dell Inspiron 7577 to replace the failing stock fans.

Exact shaped replacement but one part of a fan blade was not made with precision and there was an extra little bit of plastic uncut from the manufacturing process.I simply took a knife and removed that excess while making sure it spins balancedOtherwise it works as well as OEM in terms of airflow and noiseJust need to reuse the foam strips from the original fan so the heatsink gets the right amount of air in the right places

Fit and works fine.