How Much RAM Does a WT Endless Sky Adventures Server Need?
WT Endless Sky Adventures - Skyblock Edition (see the WT Endless Sky Adventures pack page) is a fully guided skyblock pack on NeoForge 1.21.1 that covers Create, Mekanism, Ars Nouveau, and Immersive Engineering in one quest arc — unusual for skyblock, where most packs pick tech or magic, not both. That combined footprint is exactly why RAM sizing matters more here than on a typical single-system skyblock 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.
5 GB
Bare minimum for a solo player or a tiny two-person group. It can boot the pack, but with Create, Mekanism, Ars Nouveau, and Immersive Engineering all installed, there's little headroom once more than one or two systems are running at once.
7 GB
The best starting point for most servers, and the RAM floor the WT Endless Sky Adventures - Skyblock Edition pack itself recommends. This is enough to run the full guided quest line — tech and magic progression together — without constant memory pressure.
10 GB
A safer choice for a mid-size active group of around four to six players, especially once multiple players are running Create contraptions or Mekanism machines on the skyblock islands at the same time.
14 GB
Recommended for 10+ players or a long-running world. As more islands get built out and the quest line pushes further into Ascension-tier content, the combined load from all four mod systems adds up.
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