The Dell Vostro 15-3530 Laptop Supports Single Drive Configuration Only. (One M.2 NGFF (2280) or (2230) Solid State Drive) Note: The M.2 (2280) and (2230) Drives use different thermal plates and cannot be interchanged. If installing a M.2 (2280) Drive, you will need the M.2 (2280) thermal plate p/n 0FP8R3 for installation. If installing a M.2 (2230) Drive, you will need the M.2 (2230) thermal plate p/n 037Y7P for installation.