DDR4 3200 is technically overclocked from the factory thus the 1.35V spec. It will work in the 8930 but will run at 2666. This web page at oversumo has more information on the ratings and specs.
Hi My question: Is: it possible to use DDR4 3200MHz 1.35V instead of DDR4 2666MHz 1.2V.( My PC is XPS 8930 i7-8700) Reason to ask is the price at the moment. I can buy 1x16GB of  DDR4 3200MHz 1.35V cheaper than DDR4 2666MHz 1.2V. Thanks for any help!
May I use DDR4 3200MHz 1.35V instead of DDR4 2666MHz 1.2V