‎Alert! Error initializing PCI Express Slot 4

The following table shows PCIe slot compatibility Table 1 PCIe slot compatibility 1x slot, 4x slot, 8x slot, 16x slot 1x adapter, Supported, Supported

PCI Express , officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard,

pcie slot gpu PCI Express , officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard,

pci 4 ssd in pci 3 slot 3 Answers 3 · 1 Didn't see this comment for years, but CPU-Z has the PCIe version in the Motherboard tab as Bus Specs comwPBZb33