Is it possible to switch out an e5-1650 to an e5-2680 CPU in a T3600?
If so, where would I find instructions for the swap and any required setup?
Yes, the E5-2680 works in that model (as long as it's not the V2 , V3, V4, etc. -- the newer generations). These won't work.
Thank you for the information. Other than the physical act of replacing the CPU, I cannot find any other setup procedures, like setting jumpers, installing drivers, crossing fingers or saying any prayers or bribing any officials. Can I assume this is a true "Plug and Play" operation?
Just clean off the old thermal interface material from the heatsink and apply a new layer to the new CPU. The CPU speed is auto-set by the processor communicating with the mainboard.