I have a server running with Intel(R) Xeon(R) CPU E5-2630 v2 @ 2.60GHz cpu, the main board have more PCI slots which I needed to use but it only works with a second CPU. here is the 2 important questions - should the new CPU be like the running one exactly? - will I need to upgrade the Esxi licence too? now it is only for 1 physical CPU with any number of virtual CPUs.
thanks