The Lenovo IdeaPad S130-11IGM Laptop Comes in 3 Different Drive Options from Lenovo and Supports Single Drive Configuration Only. (One 2.5" Solid State Drive or Hard Drive or One M.2 (2280) or (2242) Solid State Drive or One eMMC Solid State Flash Drive) Note: Models that have a eMMC Flash Drive are not upgradable, the eMMC Flash Drive is integrated on the system board and can not be upgraded or replaced. Machines with a 2.5" Solid State Drive or Hard Drive or a M.2 NGFF (2280) or (2242) Solid State Drive are upgradable. The M.2 (2242) Drive uses a adapter bracket p/n 5B40R29506 to accommodate for the larger M.2 (2280) slot. (The M.2 slot supports SATA and PCIe NVMe Solid State Drives)