The HP 14 Notebook 14-am032tx Comes in 2 Different Drive Options from HP and Supports Single Drive Configuration Only. (One 2.5" Solid State Drive or Hard Drive) or (One M.2 NGFF (2280) Solid State Drive in Adapter Bracket) Note: When a M.2 Solid State Drive is installed, the M.2 Drive occupies the 2.5" Drive bay using a adapter bracket. If replacing the M.2 Drive for a 2.5" Drive, you will need the 2.5" Drive bracket p/n 859126-001 and the 2.5" Drive cable/connector p/n 815139-001 for installation. If replacing the 2.5" Drive for a M.2 Drive, you will need the M.2 Drive support kit p/n 863118-001 and drive board p/n 822347-001 for installation. If replacing the 2.5" Hard Drive for a 2.5" Solid State Drive, remove the bracket from the Hard Drive and install it on the Solid State Drive. (The M.2 Drive board supports SATA only Solid State Drives)