Buy Pi+® PCI-E x1 to NVMe SSD Expansion Card

However, there is usually a cost increase incurred with higher lane counts PCIe Slot Differences Photo from 20050531pci-express-cards

However, there is usually a cost increase incurred with higher lane counts PCIe Slot Differences Photo from 20050531pci-express-cards

x1 slot It should work Depending on how accessible the slot it, you should be able to simply snip the rear plastic of the 1x slot open on the

x1 pcie slot Dell XPS 8700 comes with a one PCIe x4 slot on the systemboard You can refer to picture below for it