The Lenovo IdeaPad 5-16ABR8 (Slim) 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 removable SSD holder p/n 5M20S27937 and will need to be removed if installing the larger M.2 2280 Drive.