Running a small Unturned server on PEI with a few friends requires considerably fewer resources than hosting a large PvP community with custom maps, vehicles, and dozens of plugins.
Before creating an Unturned server, it's important to understand how much RAM, CPU power, and storage you'll need to keep everything running smoothly.
In this guide, we'll explain the recommended Unturned server requirements, how player count and mods affect performance, and what to consider when choosing a dedicated hosting plan.
What Are The Unturned Server Requirements?
Unturned doesn't publish official dedicated server hardware requirements for different player counts. However, the following estimates provide a useful starting point for planning your server.
| Component | Suggested Starting Point |
|---|---|
| CPU | Modern dual-core or quad-core processor |
| RAM | 4 GB for a small vanilla server |
| Storage | 10–20 GB, preferably SSD |
| Upload Speed | 5 Mbps for a small private server |
These are general planning estimates, not official minimum requirements. Heavily modified servers and larger communities may need significantly more resources.
How Much RAM Does An Unturned Server Need?
RAM allows your server to keep track of players, inventories, vehicles, and world activity. The amount you'll need depends on your map, number of active players, and installed modifications.
Here are some practical starting points:
| Player Count | Suggested RAM | Server Type |
|---|---|---|
| 2–8 Players | 4 GB | Small vanilla server |
| 9–24 Players | 5–8 GB | Growing community with some mods |
| 25–48 Players | 8–12 GB | Larger multiplayer server |
| Heavily Modded | 16 GB or more | Extensive plugins and Workshop content |
These estimates aren't guaranteed requirements. A heavily modified 10-player server could use more RAM than a 30-player server running the default game.
It's sensible to leave some unused memory available rather than running your server at its maximum capacity.
Does Player Count Affect Unturned Server RAM Usage?
Yes! As more players join, the server needs to keep track of their positions, inventories, vehicles, and interactions with the world.
However, player count alone doesn't determine how much RAM you'll need. For example, 20 players spread across a large map may create a different workload from 20 players fighting in the same location.
It's also important to distinguish between player slots and active players. Setting your maximum player count to 48 doesn't mean your server constantly uses the same resources as one with 48 players online.
What CPU Does An Unturned Server Need?
Your CPU handles calculations involving zombies, player movement, vehicles, and other gameplay activities.
Unturned doesn't publish a fixed processor requirement for dedicated servers, but a modern CPU with strong individual core performance is a good starting point.
For smaller servers, a modern dual-core processor can be sufficient, while larger communities should consider a faster quad-core CPU or better.
CPU performance becomes particularly important when players are fighting, driving vehicles, or interacting with areas containing many structures and objects.
How Much Storage And Internet Speed Does Unturned Need?
For a basic dedicated Unturned server, around 10 GB of available storage is a reasonable starting point. Larger communities should consider leaving 20 GB or more available, especially when installing Workshop content and maintaining backups.
Using an SSD is recommended because it provides faster loading and file access compared with a traditional hard drive.
Your internet connection matters when self-hosting. A stable connection with approximately 5 Mbps upload bandwidth can be a starting point for a small private server. Larger communities may benefit from 20 Mbps or more, depending on player activity.
How Do Maps, Mods And Plugins Affect Server Requirements?
Unturned allows server owners to customize almost every aspect of their multiplayer experience, but additional content can increase resource usage.
Map Size
Smaller official maps such as PEI generally require fewer resources than larger maps such as Russia or some custom Workshop maps.
Larger environments can increase storage requirements and the amount of world data your server needs to manage.
Workshop Mods
Installing custom vehicles, weapons, buildings, and other Workshop content can increase RAM usage and loading times.
When installing Steam Workshop mods on your Unturned server, make sure your hosting plan has enough memory for the additional content.
Server Plugins
Plugins allow you to add features such as custom kits, economies, permissions, and other server systems.
Although individual plugins may use relatively few resources, running a large collection can increase CPU and memory usage. This is worth considering when adding plugins to your Unturned server, especially for customized PvP or roleplay communities.
Can You Host An Unturned Server On Your Own PC?
Yes! You can run Unturned Dedicated Server, also known as U3DS, directly on a Windows computer.
However, you'll need enough RAM and processing power to run the server alongside Windows and any other applications.
For a self-hosted Unturned server, playing the game on the same PC will also increase your total resource requirements.
This can work well for smaller groups, while larger communities may benefit from using a separate computer or a dedicated hosting provider.
How To Know If Your Unturned Server Needs More Resources
Monitoring your server's performance can help determine whether an upgrade is necessary.
Some common warning signs include:
- High RAM usage, including memory-related crashes or resource exhaustion.
- CPU overload, causing delayed actions or slow server responses.
- Long loading times caused by large Workshop collections or slower storage.
- Connection instability that may indicate network problems.
These symptoms don't always indicate a hardware problem, so checking resource usage before upgrading is important.
How To Choose An Unturned Server Hosting Plan
If you're planning to build a larger multiplayer community, using a dedicated hosting provider can be more convenient than running the server yourself.
With Unturned hosting from a provider such as Pine Hosting, you can select a plan based on your expected player count and resource requirements.
At Pine Hosting, we provide high-performance hardware, built-in DDoS protection, and an easy-to-use game panel. Our panel also includes Workshop and plugin installers, Easy Config, and task scheduling, making it easier to manage a customized server.
When choosing your plan, consider the available RAM, CPU performance, and how many players you expect to have online. Leaving room for future modifications or community growth can also make upgrading easier.
Get Your Unturned Server Running
The resources your Unturned server needs will depend on your community size, map, and how much custom content you plan to install.
A smaller vanilla server can start with relatively modest resources, while larger modded communities should prioritize additional RAM and stronger CPU performance.
With our Unturned server hosting, you can choose a plan that suits your needs and manage your server through our beginner-friendly control panel.
