Insurgency: Sandstorm server RAM: how much do you need?

Sandstorm's requirement depends on the number of bots, not the number of people connected.

132 Players
Server Scope / Mods

Recommendation

You need a server with at least

6GB

Engine / Base OS:
4 GB
Player Overhead:
+1.6 GB
Estimated Raw Usage:
5.6 GB
Suggested cores:
4
Disk to allow:
30 GB+

Unreal Engine 4 with heavy AI when bots fill the server — bot count matters more than player count.

View 6GB Plans

What uses the memory in Insurgency: Sandstorm

The server runs Unreal Engine 4, and bots are its expensive part. Fill a co-op match with AI and it needs considerably more than a PvP match with an identical headcount and zero bots. Anything pulled from the workshop adds to the baseline at boot, before a single unit spawns.

Insurgency: Sandstorm server RAM by player count

The calculator above, run for 3 common sizes. Each figure is rounded up to a plan size people actually sell.

PlayersStandard ServerHeavy Modded
86 GB8 GB
166 GB12 GB
328 GB12 GB

Where people get it wrong

Taking player slots as the number to size for on co-op. Add up the bots that will be fighting next to your players; they are what push memory and CPU.

Rather not run the server yourself?

These tools are free and funded by the two hosting services we run. If you want a server that is already set up, here they are.