I have twin Intel® Xeon® CPU E5-2667 0 @ 2.90GHz running at full power in my Dell precision t5600 what is the best CPUs I can upgrade to with my current motherboard Dell OMF24n ao3?
Thank you for contacting Intel® Xeon® Community Support.
I was checking the information you provided us, and I would like to share with you the following official link from DELL Support Site, where you can see the list of the Intel® Xeon® Models compatible with your DELL Sever.
The compatible models are the following:
However, my best recommendation will be to contact DELL support in order to verify with them the information. They will be more than happy to assist you and they will provide you the most accurate information.
Intel® Server Specialist.