The Dell Inspiron 11-3168 Comes in 2 Different Styles, Notebook Style or Tablet Style. Both Styles Supports Single Drive Configuration Only. (Notebook Style has a 2.5" Solid State Drive or Hard Drive Installed and Tablet Style has a eMMC Flash Drive Installed) Notebook Style: The 2.5" Drive can be removed and replaced. Tablet Style: The eMMC Flash Drive is integrated on the system board and can not be removed or replaced.