[SOLVED] Is the xeon x5687 intel CPU compatible with a dell 435t/9000 MOBO?

[mr.manlizard]

I can't find if these two parts are compatible or not, I've looked everywhere but it's all too confusing to me (I'm new to custom pc) and I can't find the info to say for 100% if they're compatible or not, please help.

 

[william p]

Here are the builds for that. I'm seeing some 5600 series Xeons running there so it should be good to go with the latest BIOS from Dell Support.
https://www.userbenchmark.com/System/DELL-Studio-XPS-435T9000/3406
Excellent choice BTW.