Is your Steam Deck storage enough for gaming? Does Steam Deck have expandable storage? Can you perform a Steam Deck storage upgrade? In this post, MiniTool offers answers to these questions and some other detailed information on Steam Deck storage. Keep reading if you are interested in this topic.

About Steam Deck Storage

Valve’s Steam Deck is a handheld gaming computer that was released on February 25, 2022. With it, you are able to play your PC games in the Steam library wherever you are. If you want to store many games on Steam Deck, then you need enough storage. Do you know how much storage your Steam Deck has? In this section, we will discuss Steam Deck storage.

According to the official website, Valve offers three different versions of Steam Deck for you to choose from. The Steam Deck storage capacity, price, and some other features differ from one another.

Base Model

Price : $399

Internal Storage : 64GB, eMMC

Others : Carrying case

Mid Model

Price : $529

Internal Storage : 256GB, NVMe SSD

Others : Carrying case; Exclusive Steam Community profile bundle

Top Model

Price : $649

Internal Storage : 512GB, NVMe SSD

Others : Premium anti-glare etched glass; Exclusive carrying case; Exclusive Steam Community profile bundle; Exclusive virtual keyboard theme

Tip: Click eMMC VS SSD Storage to learn the difference between them.

You can choose the best one according to your own needs.

How Much Steam Deck Storage Do You Need?

It totally depends on what you plan to do with your Steam Deck. If you mainly play puzzle games or other games that take up little space, the 64GB version of Steam Deck is the best. On the other hand, if you enjoy playing AAA titles like Apex Legends and Elden Ring, you’d better choose a Steam Deck with 256GB or 512GB of storage.

However, in some cases, the 512GB of Steam Deck storage might be still insufficient or you just want to buy a 64GB Steam Deck. How can you get more storage space? Does Steam Deck have expandable storage? Go on with the next part and you may find what you want to know.

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Does Steam Deck Have Expandable Storage

As we can know above, the largest internal storage available on Steam Deck is 512GB. It’s possible for you to run out of the Steam Deck storage quickly if you install several space-consuming games. When that happens, a question may come out to your mind. That is: Does Steam Deck have expandable storage?

Fortunately, the answer is “Yes”. Each version of this portable gaming PC has a high-speed microSD card slot thanks to the SteamOS 3.0 operating system. You can plug your expandable storage card into your Steam Deck to access games stored on this card via your library.

All in all, the Steam Deck expandable storage is supported no matter which version you own.

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How to Add Steam Deck Storage

If you want more space to install your desired games, you should consider adding Steam Deck storage. To do this, you can try the following three methods.

Way 1: Add a MicroSD Card

The best and easiest option to create more space for your games on Steam Deck is to add a microSD card as Steam Deck expandable storage. To execute the operation successfully, you need to format the microSD card to EXT4. Here’re two effective ways for you to finish the formatting process.

With MiniTool Partition Wizard

If you prefer to format the microSD card on the Windows PC before you add it to your Steam Deck, you can try MiniTool Partition Wizard. It’s a comprehensive partition managing program that enables you to perform various operations on your disks and partitions. For example, you can create/format/delete partitions, check disk health, migrate OS to SSD/HDD , etc.

To format the microSD card using MiniTool Partition Wizard, follow the steps below.

Note: The format will delete all the data saved in the SD card. So, you should make a backup in advance to avoid data loss.