How Much RAM Does A Terraria Server Need?

Running a smooth Terraria server doesn’t demand a ton of RAM, but allocating the right amount ensures better performance—especially with mods, multiple players, or larger worlds. A basic setup can run on very little, but scaling up your server calls for more memory to prevent lag and crashes.

For Vanilla Terraria Servers Hosting

If you're wondering how much RAM does a Terraria server need, it really depends on your world size and how many players are going to use the server. For a server like a simple vanilla Terraria server without mods, our Budget Copper Plan is usually enough to run a small or medium world smoothly. This dedicated server plan also comes with DDoS protection. It is a great starter plan if you're just getting started or want to play online with friends. You’ll get full file access, you'll be able to run your server on Linux, and you'll have network stability.

For Modded Terraria Servers Hosting

For modded Terraria server hosting, you’ll want more resources than a vanilla setup — especially if you're using tModLoader or running multiple mods. An Enterprise plan with at least 4–6 GB of RAM is recommended to handle the extra CPU and file demands that mods bring. Also, in your control panel, you will have an upgrade button if you need to upgrade when your world gets bigger and you add more mods. It’s a great system if you need help setting up a multiplayer world, finding the right port, or tweaking your CPU and RAM settings for the best game experience.

Still have some questions about how much RAM you need for a Terraria server?

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By: Ali A.

Updated on: 28/07/2025