GPU in PCIEX4 instead of x16

2 Key M 2280 with PCIe x4 NVMe SSD slot; 1 x Micro SD slot Expansion 1 x MIPI CSI-2 connector ; 1 x Full-size PCI

GPU in PCIEX4 instead of x16 As most X4 slots are found on Intel chipsets, you could mod the slot slightly and use it for a CrossfireX setup Wouldn't be the greatest

2 Key M 2280 with PCIe x4 NVMe SSD slot; 1 x Micro SD slot Expansion 1 x MIPI CSI-2 connector ; 1 x Full-size PCI

c4slot By you sticking a UAD-2 card into the second slot, the motherboard detects this and automatically throttles the first slot down to 8x assuming you have stuck in

My mobo manual says that the x16 slot is for a GPU, but more googling has revealed that others have plugged a x1 raid controller in the slot

pciex4 slot However, the 2nd PCIe x16 slot works at PCIe x4 if two GPU are connected means the primary PCIe x16 slot gets 16 lanes and I still have 4 lanes

PCIe x4 Slots 0 PCIe x1 Slots 1 PCI Slots 0 Slots 228022110 M 1x HDMI slot