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

Is it okay to put Gen 3 SSD in my motherboards Gen 4 pcie slots? nvme 4 0 in 3 0 slot The first one is 16x electrically, but this will automatically drop down to 8x if a card is installed in the second slot The second slot is 8x electrically nvme m2 slot PCI-E SSDs represent a significant leap in storage technology, offering enhanced speed and performance over previous PCI-E SSDs

nvme m2 slot Can I Use a PCIe NVMe SSD in a PCIe Motherboard Slot? Section Link A PCIe NVMe SSD will work in a PCIe motherboard slot at PCIe

nvme m2 slot motherboard PCIe Gen 3 vs PCIe Gen 4 PCIe offers twice the data rate and maximum bandwidth of PCIe , allowing faster data transfers The standard NVMe 3hNqZMd Seagate Firecuda 520 1TB NVME https: