Hello Yes, I show that we validated the X3370 at E0 stepping. I've looked through the build guide and parts list for the T100 and I show that there is only one system board, PSU, and heat sink type available. There should be no need to change any other components. If the system is near it's power limit with the current CPU then adding a higher wattage CPU could push you over that limit. I would suggest checking your current power consumption to make sure you have the excess wattage available. Thanks
Hi, I have a PowerEdge T100 with a Xeon E3110 (Socket LGA775, 3Ghz, FSB 1333MHz). It has a TDP of 65W. I would like to upgrade to a Xeon X3370 which have a TDP of 95W. According to the following link all Xeon 3000 sequence should be compatible with the T100 (www.dell.com/.../SLN293995). The heatsink on that machine is pretty big and the cpu fan is very powerful. So can I expect that the upgrade from TDP 65W to 95W will be OK? Also, is it going to be a lot harder on the power supply?Do you guys know if that processor is really compatible with the T100? 
PowerEdge PE T100 CPU upgrade