I need to know whats the difference PCIe x16 and PCI Express

PCIe Slot Characteristics - Oracle® Server X8-2 Service Manual pcie 2 slot A PCIe x1 slot has one lane and can move data at one bit per cycle A PCIe x2 slot has two lanes and can move data at two bits per cycle (and so pcie slot cover This means that a device which requires PCIe will work in a PCIe or PCIe slot 2 SSD is being used, a PCIe slot may be disabled Or in reverse,

pcie slot bracket Go in to BIOS and Set PCIE to AUTO or Gen 4 it may be getting hung up on the gen 5 PCIE slot So boot to bios from second slot