Why modded Minecraft is harder to host than vanilla
A modded server isn't just "vanilla with extras." Mods like Create, Mekanism and Industrial Foregoing add hundreds of new entities, block ticks and pathfinding routines per chunk. A single moderately busy ATM10 world can do 10× the per-tick work of a vanilla server of the same size. That's why CPU single-thread performance and fast storage matter so much more here.
RAM allocation by pack type
- Light Fabric packs (Better MC Fabric, Adrenaline): 4–6 GB
- Mid-weight Forge packs (RLCraft, FTB Skies): 6–8 GB
- Kitchen-sink packs (ATM10, DawnCraft, Create: Astral): 8–12 GB
- Massive networks or 25+ players: 12–16 GB
What you get on every modded plan
- One-click CurseForge, FTB and Technic installer
- Automatic Java version selection per pack
- Pre-tuned JVM flags (Aikar's, GraalVM optional)
- Daily backups with one-click rollback
- Free subdomain plus custom domain support
- UK-based 24/7 expert support
Frequently asked questions
- What's the minimum RAM for a modded Minecraft server?
- 6 GB is a realistic floor for most CurseForge modpacks. Lighter Fabric packs can run on 4 GB, but heavy Forge packs like ATM10, DawnCraft and Better MC want 8–12 GB to avoid GC stutter.
- Do you support Forge, Fabric, NeoForge and Quilt?
- Yes — all four loaders are one-click installs from the Pterodactyl panel, plus Java 8, 17 and 21 runtimes for compatibility with any modpack era.
- Can I upload a private or custom modpack?
- Absolutely. Upload your pack as a .zip via the file manager or FTP, or drop it into the modpacks folder for the installer to pick up.
- Will my mods conflict with your setup?
- We run a minimal-overhead environment with no forced server-side mods. Your modpack runs exactly as the author intended.
- How does CurseForge integration work?
- Browse and install any public CurseForge or FTB modpack directly from the Pterodactyl panel — version selection, server files and config are handled automatically.