How Much RAM Does a SkyFactory One Server Need?
SkyFactory One is a fan-made faithful remake of the original SkyFactory concept — a single oak tree on dirt, floating in the void — rebuilt with a modern modlist for Forge 1.16.5. It isn't a continuation of the numbered SkyFactory 3, 4, or 5 series, so don't assume those packs' RAM settings carry over here. See the full details on the SkyFactory One pack page. 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.
3 GB
Bare minimum. Workable for solo play or testing the Forge 1.16.5 modlist on the starting island, but tight once automation and mob farms expand beyond the first few chunks.
5 GB
The best starting point for most SkyFactory One servers. This is the pack's own recommended floor for its 1.16.5 modlist — not a guess — and covers a small group comfortably from the opening oak tree onward.
8 GB
Safer for a mid-size active group running multiple automation lines and ore-processing chains at once, which is where SkyFactory One's modern modlist adds up compared to the original SkyFactory concept it's remaking.
12 GB
For 10+ players or a long-running world with a fully built-out island base, several concurrent automation setups, and a world that's been growing for weeks.
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