Introduction
For your LFG node to run reliably, the machine it lives on needs to meet a baseline of hardware. These specifications cover managing the node, processing workload data, and holding steady uptime. This is the same baseline LFG runs its own node fleet on, so it is a proven, real-world target rather than a guess.
System Requirements
The table below lists the minimum specification to get a node running and the recommended specification for comfortable, uninterrupted operation. If you plan to run more than one workload, aim for the recommended column or higher.
| Component | Minimum | Recommended |
|---|---|---|
| CPU | 2 cores | 3 cores |
| Memory (RAM) | 4 GB | 6 GB |
| Storage | 60 GB disk | 60 GB disk (SSD preferred) |
| Architecture | x86 / x64 (64-bit) | x86 / x64 (64-bit) |
| Operating System | Ubuntu Linux 22.04 or higher | Ubuntu Linux 22.04 or higher |
| Network | Stable broadband connection | Stable, high-speed connection |
The LFG Node CLI is supported on Ubuntu Linux 22.04 or higher. Most operators run their node on a Virtual Private Server (VPS) instead of a personal computer, which keeps it online around the clock. See How to Set Up a VPS for LFG Node CLI to get a server ready, then Install LFG Node CLI on Ubuntu Linux.
Workloads With Higher Requirements
Some node workloads are heavier than the baseline above. A workload with more demanding data processing, storage, or bandwidth needs may require additional memory, CPU, or a faster connection. Review the requirements for each specific project workload before you add it, and size your machine to handle every workload you intend to run at the same time.
For guidance and support, visit the LFG Discord Community.
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