Valheim Server Hosting Requirements, Sized Honestly
Valheim server hosting requirements by build size and crew: how much RAM and clock a ten player world needs, and what actually makes it stutter.
Valheim server hosting requirements are not a player count question. The game caps a world at ten Vikings, so what decides your plan is what those ten people build and how far apart they wander. A crew scattered across four biomes is a heavier server than the same ten people standing in one meadow.
The short answer to Valheim server hosting requirements#
Size from your build ambition and your crew's habits, then leave headroom. Valheim is single-thread bound, which means clock speed decides how a base feels and memory decides whether the server survives a long save.
| What you are running | Plan tier | Why |
|---|---|---|
| Two to four friends, a starter base, vanilla | The Elder (4P+) | A small crew exploring together keeps only a few zones live at once. |
| Six or so players, a real settlement, a few light mods | Bonemass (6P+) | More builders means more placed pieces resident, and mods add their own memory on top. |
| A full crew of ten, big communal builds, players spread across biomes | Yagluth (10P+) | Every player loads the world around them, so a scattered crew is several busy areas at once. |
Those are comfortable starting points, not ceilings to run at. A server sitting at the top of its memory allocation is one building session away from swapping, and swapping shows up as rubber-banding boats and doors that open a second after you press the key.
Build pieces and player spread are the real load#
Valheim tracks the world as zones, and every object in a zone is a small record the server owns: each wall you place, each dropped item, each tamed boar. Those records fill memory, and unlike a player they never log off. The consumers, in rough order:
- Placed building pieces. The single biggest lever. A modest starter base is a few hundred pieces. A serious communal fortress with terraced walls and a stone tower runs into tens of thousands, and all of it is simulated for stability and support whenever a player is near.
- How far apart your crew plays. Each player streams the zones around them. Ten Vikings together load one busy area. Ten Vikings in the Meadows, the Swamp, the Mountains, and a longship at sea load four, and the server pays for all of them at once.
- Terrain modification. Levelling ground and digging moats writes permanent changes into the world file. Heavy landscaping grows a save faster than building does, and a pen of thirty tamed boars is resident cost too.
- Save growth. A world is two files,
<name>.dband<name>.fwl, inworlds_local/, and the.dbonly grows across the life of the world. Scheduled backups need free disk to write into, so the storage figure on a plan is working space rather than spare capacity. See game server backups and schedules.
What actually makes a Valheim server stutter#
Three things, and only one of them is fixed by buying more memory.
Clock speed. Valheim's server loop is single-thread bound, so a fast core beats a pile of slow ones every time. Our game nodes run AMD EPYC 4000 or Intel Xeon 6300 series processors with NVMe I/O over 1 GB/s for exactly this reason, and we cap every node at 60% average CPU load so a neighbour's busy evening is not your problem.
The periodic autosave. Valheim writes the world to disk on a timer and on shutdown. On a large, heavily built world that write is felt as a brief hitch, and it gets worse as the save file grows. Fast storage shortens it; a bloated world lengthens it.
Crossplay. Turning it on routes the session through PlayFab networking so Xbox and Microsoft Store players can join with a six character code. Right for a mixed group, wrong for a Steam-only crew, who get lower latency with it off. Our Valheim server quickstart covers that switch and the password rule that catches everyone: at least five characters, and not contained in the server or world name, or the server refuses to start.
Mods change the sizing#
Valheim mods run on BepInEx and, with few exceptions, have to be installed on the server and on every client at matching versions. Content mods that add biomes, items, or larger build limits raise both the memory floor and the piece count your crew can reach, so a modded server usually wants the tier above the one its headcount suggests. Decide the mod list before you pick a plan.
What our Valheim plans give you#
Our Valheim server hosting plans are sold by resources rather than by player slots, so nobody pays extra for inviting a friend. These are live figures, read from the same data the order pages use:
| Plan | Memory | vCPU | Storage | Monthly |
|---|---|---|---|---|
| The Elder (4P+) | 4 GB | 2 | 50 GB NVMe | $12.99 |
| Bonemass (6P+) | 5 GB | 2 | 50 GB NVMe | $14.99 |
| Yagluth (10P+) | 6 GB | 4 | 50 GB NVMe | $24.99 |
The player figures in those plan names are guidance for how far each tier stretches, not a cap enforced in billing; the ten player limit is Valheim's own. vCPU is the slice of a physical core the plan reserves for you, and it stays reserved when the node gets busy.
When to size up, and when to move off a panel#
Watch the panel graphs over a few normal evenings first. Memory that sits high the morning after a restart is a sizing problem, and moving between our tiers is a prorated upgrade you can do mid-cycle without losing the world. Stutter that only appears while your builder is placing pieces, with memory nowhere near the ceiling, is the autosave and the single-thread ceiling instead, and more RAM will not touch it.
There is a third case. Once the server is sharing a home with a Discord bot, a map renderer, and a mod repository, a machine with root access makes more sense than a panel. We worked through that trade in game server hosting versus a VPS, and the same sizing logic applied to a very different game runs through Rust server hosting requirements.
FAQ#
How much RAM does a Valheim dedicated server need?
Less than Palworld, more than people expect. A few friends on a starter base fit the entry tier comfortably. A full crew of ten with large communal builds belongs on the top tier. Size for what has been built and how far apart people play, not for the headcount.
What is the maximum player count on a Valheim server?
Ten. That is the game's limit, not ours, and we do not sell slots. Your plan decides how smoothly the world runs underneath it.
Why does my Valheim server lag when nobody is fighting?
Usually the periodic world save on a large, heavily built world, felt as a short hitch. Sometimes it is one overbuilt base being simulated as a player walks in. Neither is fixed by more memory.
Do mods need more resources?
Yes, and they need to match on the server and every client. Content mods that raise build limits are the expensive ones, because they raise the piece count your crew can actually reach.
Can I run Valheim on a VPS instead?
You can, and it is the right answer once you want several services on one machine. You take on the operating system, the updates, and the restart schedule yourself in exchange for root access. Our post on what a game server costs sets out the trade in money terms.