PCI Express 3 Slot Expansion -

Is it okay to put Gen 3 SSD in my motherboards Gen 4 pcie slots? pcie 3 slot ✓ Mini PCIe to 3 PCIe 1x adapter expands 3 PCI express 1x slot via your motherboard with mini PCIe can use 3pcs PCI express card (Sound Card , Network pcie slot cover PCIe SSD to a PCIe slot, you could also connect a PCIe SSD into a slot What Are PCIe Lanes? PCIe lanes Not all PCIe lanes work the same way —

pcie 20 x1 slot TL;DR: If you really want that 6750XT it should work fine in a slot My PCIe motherboard supports ReBAR so not all Gen 3 motherboards