| Typical install size | ~100 GB |
|---|---|
| Recommended free space | ~125 GB (includes ~25% buffer) |
| Year | 2020 |
| Category | Popular PC / Steam title |
Looking up how big is Sea of Thieves before installing? Plan ~125 GB free on an SSD so patches and shader caches do not fill the drive mid-update. Use NexVault to stack multiple games into one Steam storage calculator plan, and SSD for gaming for drive-size advice.
FAQ — Sea of Thieves download size
How big is Sea of Thieves download / install size?
Sea of Thieves typically needs about 100 GB installed. Plan ~125 GB free for updates, shader cache, and DLC.
How much SSD space for Sea of Thieves?
Keep at least 125 GB free on a fast NVMe/SSD. AAA titles update often — leaving headroom avoids “disk full” mid-patch.
Can I install Sea of Thieves on an HDD?
It may run, but load times and stuttering are worse. For open-world and recent AAA, an SSD is strongly recommended.
Does Sea of Thieves run on Steam Deck?
Playable on Steam Deck for casual crews — expect dips in storms and busy outposts.