System requirements

The following are the minimum system requirements for running a full node, with Teku as a beacon node and validator client:

• CPU: 4 cores at 2.8 GHz
• Memory: 16 GB RAM
• Storage: SSD with 2 TB free space
• Operating system: 64-bit Linux, Mac OS X, or Windows
• Internet: Broadband internet connection (10 Mbps)
• Power: Uninterruptible power supply (UPS)

You can use Prometheus to check CPU and disk space requirements for Teku. Grafana provides a sample Teku dashboard.