The HP 348 G7 Notebook Supports Single and Dual Drive Configurations. (Models with a 8th or 10th Generation Processor: One 2.5" Solid State Drive or Hard Drive and/or One M.2 NGFF (2280) PCIe NVMe Solid State Drive) or (Models with a 7th Generation Processor: One 2.5" Solid State Drive or Hard Drive and/or One M.2 NGFF (2280) SATA Solid State Drive) Note: If the 2.5" Drive was not installed from HP, you will need the 2.5" Drive bracket p/n L24490-001 and cable p/n L23187-001 for installation. (The M.2 slot on the Intel 8th or 10th Generation system boards support SATA and PCIe NVMe Solid State Drives and the M.2 slot on the Intel 7th Generation system boards support SATA only Solid State Drives)