mac pro nehalem to westreme upgrade

[clowertown]

Hi! I'm sorry for my very bad english, I'm have mac pro 2009 2x4core nehalem xeon 2,26 (5520) I'm wont to upgrade cpu system to 2x 6core xeon westreme x5650 2,66ghz.Avialable or not?

[cnstoll]

According to this thread, that isn't possible.

http://forums.macrumors.com/showthread.php?t=1039562

[clowertown]

thanks

[PhoenixMac]

you would have to upgrade your motherboard to a mac pro 2010 board