What a 7 Days to Die server actually needs
7 Days to Die (7D2D) looks light, but a dedicated server does a lot of work. Zombie AI, a fully destructible voxel world and blood moon hordes all land on the CPU, so single-core speed matters more than a long list of cores. A host that lists generous RAM but runs on slow or oversold processors will still stutter when the horde arrives on day seven.
Three things decide how a server feels:
- World size and type. Random Gen worlds are unique to your server and can be very large. Bigger worlds take longer to generate and use more memory and disk than a prebuilt map such as Navezgane. Pick the size for your group, not the biggest number on offer.
- Player count and horde settings. More players and larger horde counts multiply zombie processing on the night that matters most. Plan for the busiest night, not a quiet Tuesday.
- Mods. Adding mods raises memory use and can change how the game behaves. Check that the host lets you upload mods and edit the server files rather than locking you to a fixed list.
As a rough starting point, many hosts suggest around 8 GB of RAM for a small group on a standard world. Allow more for a large Random Gen world or a heavy mod list. Treat that as a guide and confirm the exact recommendation with the provider for the version you are running.
Choosing a 7 Days to Die (7D2D) host
Use the comparison table above, then check the things that are specific to this game:
- Version control. Major 7 Days to Die updates can break older saves and mods. Look for hosts that let you pick or hold a game version, so an update does not arrive before your mods do.
- Full file access. You will want to edit the server config, add mods and manage your world files directly, ideally with an easy way to back up before each update.
- Backups. A world that has taken weeks to build is worth protecting. Automatic backups and one-click restores are worth more than a small saving on price.
- Mod support. Some servers run with Easy Anti-Cheat on, and mod setups can require it off. Ask whether the host supports the setup you plan to use.
- Location. Choose a datacentre close to most of your players. Ping affects combat and building more than you might expect.
- DDoS protection and uptime. Public servers attract attacks, so protection is a sensible baseline.
See the current 7 Days to Die hosting deals for offers from listed providers.
7 Days to Die hosting FAQ
Do I need a dedicated server to play with friends?
No. You can host from your own PC, but the world only exists while you are online and your connection carries every player. A hosted server stays up for everyone all the time, which suits a group with different schedules.
How much RAM does a 7 Days to Die server need?
It depends on world size, player count and mods. Small groups on a standard world often start around 8 GB, with more for large worlds or heavy modding. Ask the provider what they advise for your setup.
Can I run mods on a hosted server?
Usually yes, if the host gives you file access or a mod manager. Confirm this before you buy, and check that the host lets you control the game version so mods stay compatible.
What ports does a 7 Days to Die dedicated server use?
The game listens on port 26900 (TCP and UDP) by default, with UDP 26901 to 26903 alongside it. A hosted server comes with these open already. If you run your own, forward them on your router and firewall, and change them if you run more than one server on the same machine.
Is a hosting provider better than running my own dedicated server machine?
A machine of your own gives you full control but you take on the hardware, networking, updates and security. If you would rather spend the time playing, hosting is simpler. If you want a whole machine, see dedicated servers.
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