Sky Factory 4 server.From €9.00/mo.

Sky Factory 4 is one of the most-played Forge modpacks ever made. Running it multiplayer means handling resource trees, automation mods and skyblock progression simultaneously. CoalHost gives your SF4 server the right RAM, fast NVMe storage and automatic backups in Helsinki so your island stays stable as the pack scales up.

• EU datacenter, low ping for European skyblock players
• Realistic RAM planning — not the bare minimum that crashes at mid-game
• Backups before each big skyblock milestone or pack update
• Per-GB pricing without hidden slot fees
• Live logs and file access for Forge troubleshooting
• NVMe storage for fast chunk loading even in void worlds

• Skyblock-optimised RAM planning

  SF4 generates in a void world but late-game automation still demands serious RAM. Start with 6 GB and scale instead of capping out.

• Fast world backups

  Snapshot before major automation unlocks or pack updates so progression is never gambled on a single update.

• Live boot logs

  Catch Forge errors, missing dependencies and crash loops immediately instead of guessing through a frozen console.

• Browser file manager

  Edit configs, add datapacks and inspect world files directly from the panel.

• One-click modpack deploy

  Import the CurseForge SF4 server pack and start in minutes instead of hours.

• EU Helsinki location

  Low-latency hosting for European and Nordic SF4 groups.