The Acer Switch (Aspire) 10E SW3-013P Laptop Supports Single and Dual Drive Configurations. (One eMMC Flash Drive in Tablet + One 2.5" Hard Drive in the Keyboard Base) Note: The eMMC Flash Drive in the Tablet is integrated on the system board and is not upgradable. For additional storage, select models support a 2.5" Drive in the keyboard base.