Aurora R3, noisy fan

Hello all,

I have a problem with my fan which is positioned on the motherboard of my Dell Alienware Aurora R3 (fixed / screwed on the radiator).
I disassembled it, cleaned without success, I think that this one is "tired".
So I want to replace it, could you tell me fan references to replace it please (very quiet if possible)?
Here are the characteristics of the current fan: AVC DASA0510B2H.
DC 12V 0.22A -003
REV : A00 12.7CFM
Dimension : 50 x 50 x 10

Here are the photos of the motherboard and the fan : https://www.lismipromo.fr/promoproduit/pour-dell-alienware-aurora-r3-carte-mere-carte-mere-df1g9-p67-1155-et-teste-livraison-gratuite/

Thanks in advance.
Julien.