The chip reads:
Intel '06 Q9400
Intel Core 2 Quad
You will have to ask Apple which processors are supported to determine if the Q9400 is supported.
Hi,As Al Hill said you most get in contact with apple which processors are supported, You can find apple support in the following link.http://www.apple.com/support/Regards,Hellen.
For future reference: I researched and found that the above processor is compatible with socket LGA775 and is not compatible with my Mac Pro which is socket LGA1366.
Not only must the processor must be socket compatible, it must also be supported by the motherboard's bios (which, in this case, is Apple).
Retrieving data ...