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

4 x 4 slot PCIe boards can fit into slots designed for their lane configuration or higher Plugging a x4 PCIe into a x16 slot is acceptable 4 x 4 slot PCIe UD Slot X： PCIe x16 slot with 10X strength for graphics card Compare Ultimate Scalibility: 4*PCIe x16 slots for Multi-GPU and 4*PCIe x4

4 x 4 slotslot with only 4 PCIe lanes is quite common Conceptually, the PCI Express bus is a high-speed serial replacement of the older PCIPCI-X bus

4 x 4 slot x4 slots It does NOT mention that if you have a NVIDIA RTX 4070 that the two PCIe x 4 slots are blocked and cannot be utilized I need to