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G751JT fan replacement from China, is it the right size?

Level 7
So, my right (from the front view) fan has been making a lot of noise for a while and I'm looking into getting it replaced. I found someone nearby on facebook selling a pair of brand new fans, but they don't seem to be quite the right size. He said he got them from China, and gave me a link for it on aliexpress ( but those seem kinda small for such a large gaming pc. I've googled the part numbers (13NB06F1P10011, 13NB06F1P11011) and found out that there are two different types of fans, the ones on the link that are 5V/0.5A and a bigger pair (which I'm assuming might be the right ones) that are 12V/0.4A.

Can anyone confirm if the smaller ones will work or if I should just buy safe and go for the bigger ones?

Thank you in advance!

Edit: Small typo on the title, it's a G751JY laptop
"Did you hear of the tragedy that reach the man?"

Level 12
Disassemble the laptop and get part number off the fan itself.

Thin one is 5V, fat one is 12V. Not interchangeable.

Good Luck
G752VSK, G75VW-3D, G51J, G1S
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