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7 Days to Die
Zombie Survival · Voxel · The Fun Pimps
7 Days to Die Server: How much RAM do I need?
How much RAM does a 7 Days to Die server need? Community guidelines by map size and player count, plus all the matching RespawnHost packages at a glance.
Last updated July 20, 2026 · RespawnHost
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How much RAM does a 7 Days to Die server need?
Short answer: for a vanilla server, the community treats 16 GB as a solid baseline, while small groups of up to 8 players often get by with 8–12 GB. With overhaul mods the recommendations rise to 16–24 GB, and large servers go to 32 GB. Important: these are community guidelines, not official system requirements — actual usage depends primarily on map size.
What drives RAM usage?
7 Days to Die keeps the world in memory while running — which makes world size the biggest lever, ahead of player count:
| Factor | Effect on RAM |
|---|---|
| Map size | Biggest driver: an 8192 RWG world needs far more than a 4096 one; 6144 (default) is the middle ground |
| Player count | More players = more loaded chunks and entities at once |
| Mods | Overhaul mods raise usage noticeably (16–24 GB community guideline) |
| Playtime | Growing bases and explored areas make the save and memory footprint grow with them |
Beyond RAM, the disk matters: NVMe SSDs are recommended for smooth chunk loading — standard at RespawnHost.
Which RespawnHost package fits me?
| Package | Price/month | Suited for |
|---|---|---|
| 4 GB | €10 | Test servers, duos on a small RWG world (4096) |
| 8 GB | €19 | Small groups on Navezgane or a compact RWG world |
| 12 GB | €27 | Up to ~8 players on the default world size (6144) — also for crossplay servers (max 8 slots) |
| 16 GB | €34 | The vanilla baseline: mid-size groups, 8192 worlds |
| 20 GB | €40 | Modded servers, large worlds, long-running saves |
| 32 GB | €60 | Large community servers, overhaul mods, 10240 worlds |
All packages are available as a fixed package or billed by the second via pay-per-use.
Tip
Start small and upgrade when needed: at RespawnHost you can switch packages in the panel at any time. Watch your server's RAM usage after the first blood moons — that tells you whether your package has headroom.
Note
Crossplay servers are capped at 8 players and run without mods — 8–12 GB is usually enough there, as long as you don't pick an oversized world. Details in the crossplay guide.
Frequently asked questions
Is 8 GB enough for a 7 Days to Die server? For small groups (up to ~8 players) on a compact world: by community experience, yes — 8–12 GB is common there. For default-size or larger worlds, or with mods, go higher.
How much do mods increase RAM usage? Considerably: for modded servers the community cites 16–24 GB as the guideline, with large overhaul setups heading towards 32 GB.
Does a bigger map really use more RAM than more players? Yes — map size is considered the biggest single factor. An 8192 world weighs in far heavier than a few extra players on a 4096 world. On choosing world size: Maps, saves & wipes.
Related guides
- Rent a 7 Days to Die Server — All packages, fixed price or pay-per-use
- Creating and setting up a server — From ordering to your first join
- Maps, saves & wipes — Picking the right world size and map type
- Setting up a crossplay server — The 8-player limit in detail