Hp workstation xw8200 psu usable?

[Yeehu]

Hello! i have an ancient xw8200 and i was thinking could i use its psu, it's 600W i think?
It's powerful but old.. :/

And is there any other valuable/usable parts?

http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c00216949

One more question: The computer has some kind of fan on top of rams and ram sitcks have some kind of metal (heatsink?) thing on them

 

[Dark Lord of Tech]

The PSU is proprietary , not worth saving , will only run on certain workstations.

 

[Yeehu]

Why it won't work on other computers? Ik it's old but could you tell what makes it really bad?