pcie x16 slot configuration: Ops PC | eBay. pci express - PCIe x8 NIC in PCIe x16 slot - Server Fault. 3 Best Half Mini PCIe WiFi and Bluetooth Cards for Laptops - Nerd ... .
The renunciation of the third
PCIe x16 slot allowed the manufacturer to free four lines of PCIe bus and employ Thunderbolt technology for their activation. ...
According to this this diagram of the chipset, the x16
PCIe slot is connected differently than the other
PCIe slots.
The PCI Express standard enables solutions in which one (x1), four (x4), eight (x8) or 16 (x16) lanes are routed to
a slot, with the connectors differing in the mechanical configuration, pin configuration and load capacity of the supply voltage.