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

What are the top uses of PCIe x1 Slots? pcie slot height According to the spec sheet for a Molex PCIe connector, the rise from the mounting surface to the top of the socket is pcie x4 in x16 slot For comparison, standard PCI cards have a specified bracket height of 120 mm and a card height of 107 mm (

pcie slot height ▫ Platforms need to deliver cool air to x16 slot ✓Use side panel vents Fixed height for IO cards End