Question HP Compaq 4000 Pro - SFF CPU Upgrade

[bosswatson6]

Will a Intel Core 2 Quad Q9550s Processor (2.83 GHz, 12M L2 cache, 1333 MHz FSB, 65 W TDP) work with this computer?

 

[Master Djoza]

The CPU is on HP Compaq 4000 Pro - SFF's support cpu list
https://support.hp.com/au-en/document/c02719867

 

[bosswatson6]

The CPU is on HP Compaq 4000 Pro - SFF's support cpu list
https://support.hp.com/au-en/document/c02719867

Thank you