Satisfactory Dedicated Server: Network and CPU Requirements in 2026

Satisfactory Dedicated Server: Network and CPU Requirements in 2026

Satisfactory is unusual among game servers: player count barely affects server load. What destroys performance is factory complexity - belt networks, drones, power grids, and train routes all run server-side. A small factory with 4 players needs less resources than a mega-factory solo.

Hardware Scaling by Factory Stage

Plan your VPS size for where players will be in 3 months, not day 1.

Installation

# Create user
sudo adduser satisfactory
su - satisfactory

# Download via SteamCMD (App ID: 1690800)
steamcmd +login anonymous +force_install_dir /home/satisfactory/server +app_update 1690800 validate +quit

Start Script

#!/bin/bash
# /home/satisfactory/start.sh
/home/satisfactory/server/FactoryServer.sh \
  -Port=7777 \
  -ServerQueryPort=15777 \
  -BeaconPort=15000 \
  -EpicApp=FactoryServer

Firewall Ports

sudo ufw allow 7777/udp   # Game
sudo ufw allow 15777/udp  # Server query
sudo ufw allow 15000/udp  # Beacon

Managing Save Files

Satisfactory saves are large and should be backed up regularly:

# Backup location
/home/satisfactory/.config/Epic/FactoryGame/Saved/SaveGames/server/

# Automated daily backup
0 3 * * * tar -czf /backups/satisFactory-$(date +%Y%m%d).tar.gz /home/satisfactory/.config/Epic/FactoryGame/Saved/

Performance Tuning

For large factories:

• Increase MaxNetworkBandwidth in Game.ini to prevent desync on complex factory visualisation
• Use Pause Game on disconnect to prevent the factory from running calculations when no players are online
• Monitor CPU single-thread performance - Satisfactory is largely single-threaded

Host your Satisfactory dedicated server on Space-Node