I couldn't be certain, as there are several different motherboards listed for that server. If you Private Message me the svc tag, I can look deeper into it knowing the specific part number. Another option would be to contact Spare Parts at 1-800-357-3355. 
So I have this dell r610 server from 2011 and I have been using it ever since and now it randomly crashes and displays a E1229 error saying I have to reseat the cpu, once I did that it booted up like normal into VMware and I thought it was fine, but around 3 hours later it had crashed again. When I looked around the cpu socket no transistors (I have no idea what they are called) where damaged or burnt in anyway I have a 2 xeon e5620 cpus and they are getting upgraded to x5680 I have looked at other posts and they say to replace the motherboard but I have no idea if they cannot boot at all or like my situation it crashes after a couple of hours
E1229 Vcore Cpu 2 on a power edge r610