Is it okay to put Gen 3 SSD in my motherboards Gen 4 pcie slots?

A PCIe NVMe SSD will work in a PCIe motherboard slot at PCIe speeds PCI-Express versions are backward compatible, meaning that you can use a

2 slots — supporting both PCIe and — that allow you to expand your system with high-performance SSD storage Designed for the latest generation of NVMe

pcie nvme slot My laptop has a gen 3 slot First of all, I know that a PCIe 4 SSD NVMe will be running at gen 3 speeds and bottlenecked by the PCIe 3 slot

pcie slot bracket While a PCIe Gen 4 NVMe SSD will work, you will not get anywhere near the advertised readwrite speeds it has The form factor is 2280