Ball bearing PSU question

[Shreyas1]

I have a sleeve bearing PSU mounted in a vertical position which I heard is better for it. Now I am getting a ball bearing PSU. My question is that should I change the layout back to a horizontal position for the ball bearings? Thank you

[ARikozuM]

@STRMfrmXMN

[Guest]

There is no recommended orientation for DBB and FDB fans.  The spindles are very secure.

 

Sleeve bearings have suggested orientation because there's a lot of slop, which is almost necessary to maintain proper lubrication.

 

[STRMfrmXMN]

36 minutes ago, Shreyas1 said:

I have a sleeve bearing PSU mounted in a vertical position which I heard is better for it. Now I am getting a ball bearing PSU. My question is that should I change the layout back to a horizontal position for the ball bearings? Thank you

Sleeves, as JG said, are the only bearings to worry about.