The Lenovo IdeaPad 5-16IRU8 (Flex) Laptop Supports Single Drive Configuration Only. (One M.2 NGFF (2280) or (2242) Solid State Drive) Note: M.2 Drives with PCIe Generation 4.0 x4 performance are downgraded to closer to PCIe Generation 3.0 x4 performance due to AMD platform limitations. The M.2 2242 Drive uses a adapter bracket to accommodate for the larger M.2 2280 slot size.