stilll now good

you can install a goog grahph and you level get out power. This is the honesty the bist mainboard, THE RAM configuration is sill a pain , but ass a gruoup I manage somte thin. I can programa AM5 k990 D3 i amonno whant tho lose plese time sSOW GET THER BERTER¨

Normally (when GPU is horizontal):
1 x 120 at the rear
2 x 120 or 140 rear right
2 x 140 pre-installed at the bottom
3 x 120 top

If it is installed vertically (if there is enough space):
Then only the rear fan is omitted, if at all.

speedyfriend's answer is correct, plus what he told you is also possible to install a 120 fan in the rear.
so :
1 x 120 rear
2 x 120 or 140 rear right side
2 x 140 preinstalled at the bottom
3 x 120 top

I created a build with AIO CPU and AIO GPU, if it goes in this direction beware that you CANNOT use a 360 AIO CPU, you have to use a 240, unless you consider buying the new Y70 which is slightly more grade than the Y60.

Fans are already pre-installed at the bottom and on the left-hand side

There is space for 2 120 or 2 140 mm fans on the rear right-hand side

There is space for 3 120 mm fans at the top

It is important to note that if you are using an AIO (all in one cpu cooler), you should install this instead of the fans (with an AIO, the fans should be included)