You theoretically could install nvme drive in PCIE x16 slot by using m.2 to pcie adapter.
But nvme drive would not be bootable and
you'd not be able to use discrete graphics card then.
You theoretically could install nvme drive in PCIE x16 slot by using m.2 to pcie adapter.
But nvme drive would not be bootable and
you'd not be able to use discrete graphics card then.