4 x 4 slot ✓ What does '1 x PCIe® x16 ' mean on a motherboard

4 x 4 slot
The X4 slot refers to a specific configuration of the PCI Express interface PCIe is a high-speed interface standard used for connecting4 x 4 slot Sonnet 4x4 and McFiver PCIe Cards

4 x 4 slotLREC9724PT is a PCIe x4 1Gbps Quad-Port Copper Sever Ethernet Adapter based on Intel I350 chipset, compatible with PCIe x8 and x16 slot

4 x 4 slot Re: DeckLink Quad 2 w Gen 4 PCIe x4 slot? PCIe is backwards compatible to the previous generations A PCIe Gen 2 card will work an a Gen