Valve's Steam Deck targets 800p, 30Hz gameplay, and the internal SSD is user-replaceable - TechSpot

In a recent sit-down with IGN, Valve’s hardware team said they believe that the entire Steam library, even the latest games released this past year, will scale down to meet their 800p, 30Hz target quiet well.

The team said they were also intentional about not integrating local storage directly onto the motherboard for repairability sake.

The Steam Deck can be configured with up to 512GB of speedy internal storage, and all models include a microSD expansion slot.