1 x pcie 4 0 x16 slot ✓ PCIe x1 x4 cards in x16 slot

1 x pcie 4 0 x16 slot
Type of PCIe Slot, Number of Lanes, Length of the Slot ; PCIe x1, 1, 25mm ; PCIe x4, 4, 39mm ; PCIe x8, 8, 56mm ; PCIe x16, 16, 89mm1 x pcie 4 0 x16 slot 1 x PCIe x16 PCIe x16 5 x PCIe x16 4 x PCIe x16 3 Slots, Multi-GPU, Graphics, Audio, Network, RAID, SATA3, SATA2, SATA Express

1 x pcie 4 0 x16 slot1 x PCI Express x16 slot, supporting PCIe and running at x16 * The PCIEX16 slot shares bandwidth with the M2C_CPU connector

1 x pcie 4 0 x16 slot 1 x PCI Express x16 slot, supporting PCIe and running at x16 * The PCIEX16 slot shares bandwidth with the M2C_CPU connector