Adding a second cpu to an HP Z800 running Win 7 Pro x64

[dlkeith]

I would like to add a second processor to an HP Z800 running Windows 7 x64. The first processor, currently installed, is an Intel E5530 (Nehalem). Is it enough that I buy another E5530, or is there more to it than that?

 

[rand_79]

It has to be the same exact processor, your PSU must have enough capacity,
and it wont be supported by HP

If there is anything else to do.. I'm not sure perhaps call HP and ask.