What is the PCIEX16 reading?

What is the PCIEX16 reading? pciex16 slot EZ-Latch：PCIe x16 Slot with Quick Release Design; Fast Networks： LAN & Wi-Fi 6E ; Extended Connectivity：DP, HDMI, Rear USB-C® 10Gbs, Front pciex16 slot configuration 2 x DIMM DDR4-2400 Slots 3, SATA3 Connectors 4, PCIe x16 Slot 5, Header 6, HD Audio 7, Super LAN Surge Protection 8, GbE LAN 9, HDMI

pciex16 slot configuration your i5-3470 works on PCIe natively, Optiplex 7010 has only one slot bound to CPU PCIe, others are linked via chipset

dwarf & dragon slot 8 pcie x16 slot motherboard,4 User Interface and Experience: A user-friendly interface is essential for any successful slot game A slot game devel  Notice that the PCIe x16 slot has a retention lever Figure PCIe adapter removal Figure Motherboard with PCIe and PCI slots Tech Tip