The Kioxia LC9 SSD isn’t for gamers, but with 245TB of storage, it could theoretically hold hundreds of Game Pass titles, your Steam library, and everything in between.

Beating even some PCIe 5.0 drives in our random 4K performance benchmark, this M.2 SSD is definitely up to the challenge of braving your Steam backlog. Write speeds are comparatively average, though.

Deal Upgrade your Steam Deck’s SSD to 2TB for just $125 with this deal This tiny-but-also-massive M.2 2230 drive can fit so many games in it, and it's $75 off its retail price.

Yes, you can upgrade the pre-installed SSD in the Steam Deck with your own, but if you do it yourself, it will void the warranty. A microSD might be better.