As far as I can tell from the datasheets, it should be possible to build a device that splits / switches PCIe 4.0 x4 to PCIe 3.0 x8.
I have a couple of machines where such a device would come in very handy (i.e. splitting a PCIe 4.0 M.2 Slot into an PCIe 3.0 x8 Slot for a NIC / HBA)
Does such a device exist yet? I couldn't find anything...
I have a couple of machines where such a device would come in very handy (i.e. splitting a PCIe 4.0 M.2 Slot into an PCIe 3.0 x8 Slot for a NIC / HBA)
Does such a device exist yet? I couldn't find anything...