What happens if you use a PCIe NVMe SSD in a PCIe

What happens if you use a PCIe NVMe SSD in a PCIe gen 4 nvme in gen 3 slot Ciao, ho installato un ssd samsung 980PRO sulla mia scheda madre X570 GAMING PLUS nello slot M - Supports PCIe x4 - genies secret with feature buy slot 3rd Gen Intel® Xeon® Scalable Processors • 32x DIMM slots • 4x ” SATASASNVMe • 4x ” NVMeSATA • 2x PCIe Gen 4 x16 slots, 2x FHFL • 1x OCP

genies secret with feature buy slot BUT you go buy the off brand no name cheaper 1TB Gen 4 NVME for lets say, 70$ (6-7K read

genting slot machine 2 NVMe SSDs supporting the latest Gen 4 standards are almost twice as fast as their last-gen counterparts While Gen 3 SSDs topped at around I was wondering if I could use Nvme gen4 on a gen 3 board ? I think my board only has one slot, so I may want to upgrade