Can we add a Tesla V100 GPU 16Gb, to a server which already has Tesla V100 GPU 32Gb

Please let me know the pros and cons of adding an additional Tesla V100 16Gb GPU along with an existing Tesla V100 32Gb GPU on a Dell R740 server.

The OS is Centos 7.6.
Share the steps/links which can guide me to add the 16Gb GPU to the existing server.

Thank you for the support in advance.