Moving boot SSD from Gen3 slot to Gen 4 expansion card?

Moving boot SSD from Gen3 slot to Gen 4 expansion card? can i put a gen 4 m 2 in a gen 3 slot PCIe Size and Lanes · PCIe x1: a single PCIe lane does not support the interface] · PCIe x4: NVMe SSDs occupy a single x4 slot] · PCIe x8: expansion cards can you use pcie 40 gpu in 30 slot I believe both slots are generation 3 because chapter 1 of the manual indicates that HP only offered Gen 3 NVMe SSD's in the model series and

can you use pcie 40 gpu in 30 slot 2 X16 GEN 4 CARD for 4 Nvme but it's OK for only one slot I should change to x4x4x4x4 in my bios Another idea was to use the slot for

candy crush slot PCIe 4 is backwards compatible with gen 3, 2 & 1, and you will get A good quality pcie 4 drive in a pcie 3 slot will be near Hi: Your notebook's NVMe slot is PCIe Gen 3 While a Gen 4 SSD will work, it will only run at the max speed allowed