Possible ways to connect two SSD at a time?

will a gen 4 ssd work in a gen 3 slot   Dan willy wonka slot machine

Gen4 drives often have betternewer hardware so will run better in a Gen3 slot than a native Gen3 drive in many if not most cases, but you

Yes, PCIe is both forwards and backwards compatible For example, this gen 4 NVMe SSD will work in a gen 3 PCIe slot, and a gen 3 NVMe SSD would also work Gen 4 SSDs work at Gen 3 speeds If your laptop's chipset supports PCIe Gen 4, they will work at Gen 4 speeds

jewels of prosperity slot PCIe Gen for Professionals As mentioned earlier, PCIe is twice as fast as PCIe The same work which can be done by x16 slots of Eight NVMe SSD slots on a PCIe x16 card Silent operation Add your own ultra-fast SSDs for Mac, Windows, and Linux