The Dell Latitude 5430 Rugged Laptop Supports Single Drive Configuration Only. (One M.2 NGFF (2280) or (2230) Solid State Drive) Note: The M.2 (2230) Drive uses a SSD extender bracket in the SSD carrier to accommodate for the larger SSD carriers 2280 form factor. (The Dell Latitude 5430 Rugged Laptop supports PCIe NVMe Gen4.0 x4 and Gen3.0 x4 Solid State Drives)