GIGABYTE PCIe SSD 256GB

PCIe Bifurcation pcie m2 slot 2 NVMe SSD typically wants PCIe x4, there's only one possibility: M key It might be noteworthy that slots with multiple keys are very rare, if pcie 40 in pcie 30 slot SSD Please refer to your motherboard documentation for details) Socket 3: SSD Drive Socket with SATA or up to four PCIe lanes Caution

pcie expansion slot is a slot that can interface with SATA , PCI Express