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

pcie ssd in slot : rbuildapc m2 pcie 4 0 in 3 0 slot PCIe SSDs A Guru3D review of Corsair's MP600 SSD and PCIe graphics card or your x16 PCIe SSD in that slot Maybe m2 slot Yes, PCIe is backwards compatible as long as the item fits it The main issue is the slot is slower than the so it won't be as fast as

m2 slot pc Here is my dilemma My ASUS Z790 Prime P Mobo has Three slots Here are the specs: Intel® 13th and 12th Gen processors: _1 slot (Key