New UNRAID build has plenty of slots/bifurcation built in and I no longer need my Quad m.2 NVME PLX8724 to PCIE adapter (fits up to 22110 length m.2) or Dual M.2 NVMe PLX2824 to PCIE adapter (fits up to 2280 length m.2). These cards both have a PLX controller so they work with your standard motherboards that do not support PCIE port bifurcation natively. Prices include CONUS shipping. Venmo/Zelle Preferred.
$230 Quad m.2 NVME PLX8724 to PCIE adapter
$140 Dual M.2 NVMe PLX2824 to PCIE adapter