How Much RAM Does an All of Fabric 7 (AOF7) Server Need?
All of Fabric 7 (AOF7) is the current, up-to-date Fabric kitchen-sink for 1.20.1 — combining tech (Modern Industrialization), magic (Botania, Ars Nouveau), and heavy exploration-focused world generation (Terralith, Dungeons and Taverns). That combination is exactly why its RAM needs sit higher than a typical Fabric pack, and why getting the floor right matters before you commit to a plan. See the full All of Fabric 7 (AOF7) pack page for everything else about the pack. Finnish players: Minecraft-palvelin hosting is our native-language page. German players: Minecraft-Server mieten covers the same hosting auf Deutsch. Svenska spelare: Hyra Minecraft-server täcker samma hosting på svenska.
4 GB
Not recommended — All of Fabric 7's combined tech (Modern Industrialization), magic (Botania, Ars Nouveau), and expanded world generation (Terralith, Dungeons and Taverns) will struggle to even finish loading at this size. Treat this as below the floor, not a real option.
7 GB
The real starting point, matching the pack's own recommended floor. Comfortable for a solo player or a small group exploring and setting up early tech and magic systems without chunk-loading stutter.
10 GB
Safer for a mid-size active group running multiple tech chains and magic setups at once, with Terralith's world generation keeping up as several players spread out.
14 GB
For 10+ players or a long-running world with established Modern Industrialization factories, Botania flower fields, and heavily-explored Terralith terrain all loaded simultaneously.
Want a faster estimate?
Use CoalHost's RAM calculator, then start from the plan that matches your player count and expected world activity.
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