Ventilateur de dissipateur de chaleur CF7525U12D DC12V 2.20A 4Pin, pour ASUS Turbo RTX 3070 RTX 3080 RTX 3090 - AliExpress
Lots of nice pictures here of beefy gpu's with 3 slot cooler desigs and large fans with RGB. So for comparison here is a vanilla 3080 in its natural habitat :D : r/nvidia