Running a modpack on a server requires significantly more resources than Vanilla Minecraft. If your server is crashing with java.lang.OutOfMemoryError, you need more RAM.
Light Modpacks (10-50 Mods)
Examples: Vanilla+, Origins, Simple Voice Chat
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Minimum RAM: 2GB
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Recommended RAM: 3GB
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FreeXCraft's free 3GB plan handles this perfectly.Medium Modpacks (50-150 Mods)
Examples: Better MC, RLcraft (older versions)
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Minimum RAM: 4GB
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Recommended RAM: 6GB
Heavy Modpacks (150-300+ Mods)
Examples: All The Mods 9, Vault Hunters
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Minimum RAM: 6GB
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Recommended RAM: 8GB+
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Requires our Pro Plan for smooth performance.CPU Matters Too
RAM isn't everything. Modpacks require heavy single-core CPU performance. That's why we use Enterprise AMD Ryzen processors across all our nodes, ensuring tick rates stay high even when factories are running at full speed.
