Using LSI 2308 in PCIE x1 mode, what will I lose?

The third slot is typically a PCI-e x4 connection This limitation on add-in card support means that users who want a

But what about the fallback to PCIe , for example runs an older AMD or current Nvidia graphics card in such a slot? In order to remain really

pciex1_1 slot 3 Slot x16 Gen4 PCI Express Backplane Dolphin's IBP-G4X16-3 three slot backplane enables customers to establish a remote access to two PCIe devices

pcie slot bracket I recently got an LSI 2308, and have not had a chance to test it yet My motherboard only has one PCIE x16 slot ,