The Dell Inspiron Plus 7630 Laptop Supports Single Drive Configuration Only. (One M.2 NGFF (2280) Solid State Drive or One M.2 NGFF (2230) Solid State Drive) Note: The M.2 (2230) Drive uses a adapter bracket p/n 0G7G2H to accommodate for the larger M.2 (2280) slot when installed. (The Dell Inspiron Plus 7630 supports PCIe NVMe Gen4.0 x4 and Gen3.0 x4 Solid State Drives)