Modders can install full fat 2280 size M.2 SSD inside the ROG Ally by modifying some parts of the Ally's clamshell.

Installing an M.2 SSD in Your PC: A Step-by-Step Guide (Image via Unsplash) M.2 SSDs are advanced devices that have transformed data storage.

Well, following in the footsteps of modders before them, Twitter user @TheSmcelrea has decided to modify their Steam Deck to allow for the installation of an M.2 2242 SSD.

Sabrent Rocket M.2 SSD If you need to expand the internal storage of your Steam Deck or Asus ROG Ally, the Sabrent Rocket M.2 SSD is likely your fastest yet most affordable option.