MP 1,1-5,1 PSU Compatibility between Models

[LookToWindward]

Hi,

Are the PSUs compatible in different machines? Is the PSU of a Mac Pro 1,1 and 2,1 compatible with a Mac Pro 3,1, 4,1 or 5,1?

All the Best
Dave

 

[Macschrauber]

1,1 and 2,1 are compatible
3,1 can use 1,1/2,1 PSU with some mods and vice versa
4,1 and 5,1 are compatible

 

[LookToWindward]

Thanks a lot