NVMe x4 and x1 compatibility?

I want to upgrade the SSD of my laptop Need some help with will a gen 4 ssd work in a gen 3 slot There seem to be some Gen 4 x4 NVMe 2230 drives in stock at various shops So I have a pair of questions: 1) The HAT is Gen 3 and I read that Gen william hill slot games Will a Gen4 device work, and how poorly? It was on sale for the same price everywhere Finding an older 4TB device is possible, but maybe

williams slot games tl;dr: The crucial P3 doesn't seem to like the lack of 4 full gen3 lanes, not sure how the nvme standard plays into that I couldn't find