The HP 14 Laptop 14-bp005nf Has 2 Different Drive Options from HP, both Options Support Single or Dual Drive Configurations. (One eMMC Solid State Flash Drive in a holder Bracket and/or One M.2 NGFF (2280) Solid State Drive) or (One 2.5" Solid State Drive or Hard Drive and/or One M.2 NGFF (2280) Solid State Drive) Note: When a eMMC Flash Drive is installed, the eMMC Flash Drive occupies the 2.5" Drive bay using a eMMC converter holder bracket p/n 937208-001 and eMMC cable p/n 937209-001. If replacing the eMMC Flash Drive for a 2.5" Drive, you will need the 2.5" Drive bracket p/n 933608-001 and cable/connector p/n 927917-001 for installation. (The M.2 slot supports SATA only Solid State Drives)