Memory
Measured on PEI (Unturned 3.26.3.13) with nobody on: 0.8 to 1.2 GB. Players, bigger Workshop maps and mods add to it, which is why the plans grow from 2.5 to 5 GB.
Hardware by plan
| Plan | CPU | RAM | Storage | Price |
|---|---|---|---|---|
| 12 Players | 1.5 vCores | 2.5 GB | 15 GB SSD | $4.49/mo |
| 24 Players | 2 vCores | 3.5 GB | 20 GB SSD | $4.99/mo |
| 48 Players | 3 vCores | 5 GB | 30 GB SSD | $6.99/mo |
Disk
The install is about 2 GB, and the world itself is small (a few hundred kilobytes on a fresh PEI). Workshop maps are the large part: Greece is 480 MB, Elver 540 MB, Hawaii Assets 73 MB.
Ports
Two consecutive UDP ports, 27015 and 27016 by default. The first answers the server list and is the one players type; the game uses the next. Setting Port in Commands.dat moves both.
Frequently asked questions
How much RAM does an Unturned server need?
About 1 GB on an official map with nobody on. 2.5 GB is comfortable for 12 players; more players and big Workshop maps want 3.5 to 5 GB.
What ports does an Unturned server use?
Two consecutive UDP ports, 27015 and 27016 by default: the first for the server list, the second for the game.