Getting Started with Hetzner Spring ARM64 VPS: A Beginner’s Guide

By Azon Vault On May 10, 2026

Introduction

If you’ve been looking for a powerful yet affordable cloud server, Hetzner’s Spring ARM64 VPS is worth a close look. This guide will walk you through what makes the ARM64 platform unique, why Hetzner’s Spring infrastructure stands out, and how to spin up your first instance.

Why Choose Hetzner Spring ARM64?

Performance meets efficiency

Energy‑efficient cores: ARM64 CPUs deliver high performance per watt, lowering operating costs.
High I/O throughput: NVMe‑backed storage and 10 GbE networking keep latency low for demanding workloads.
Scalable pricing: Pay‑as‑you‑go plans start at a few euros per month, ideal for startups and hobby projects.

Use‑case friendly

From containerized micro‑services to CI/CD runners and lightweight web servers, the ARM64 architecture is perfect for modern development stacks. If you’re building with Go, Rust, Node.js, or Python, you’ll appreciate the native support and fast compile times.

Setting Up Your First ARM64 VPS

Step 1 – Register and select the Spring plan

Create a Hetzner account and verify your email.
Navigate to the Cloud dashboard and click New Project.
Choose the Spring generation and select the ARM64 architecture.
Pick a size (e.g., CAX31 – 2 vCPU, 4 GB RAM) that matches your workload.

Step 2 – Configure networking

Enable a public IPv4 address for internet access.
Optionally attach a private network if you need isolated communication between multiple VPS instances.

Step 3 – Deploy a Linux distribution

Hetzner offers ready‑made images for Ubuntu 22.04 LTS (ARM64), Debian 12, and Alpine Linux. Ubuntu is a solid default for beginners.

Step 4 – Secure the server

Log in via SSH using the root key you uploaded during creation.
Run apt update && apt upgrade -y to patch the OS.
Set up a firewall with ufw allow OpenSSH && ufw enable.
Create a non‑root user and add it to sudo:

adduser devuser usermod -aG sudo devuser

Optimising Your ARM64 VPS

CPU & Memory Tweaks

Enable cgroup v2 for better container resource isolation.
Adjust swappiness to 10 for a more aggressive RAM usage policy.

Storage Best Practices

Use the built‑in NVMe volume for the OS and add a secondary volume for data. Mount it with noatime to reduce write overhead.

Monitoring & Backups

Hetzner’s Cloud Console provides real‑time metrics. For deeper insights, integrate Prometheus or Grafana. Schedule snapshots weekly to protect against accidental data loss.

FAQ

Can I run x86 Docker images on an ARM64 VPS?: Yes, using binfmt_misc and QEMU emulation, but native ARM images perform much better.
Is data persistence guaranteed on Hetzner’s NVMe storage?: NVMe volumes are reliable, but you should still implement regular snapshots or external backups.
How does pricing compare to x86 instances?: ARM64 plans are typically 20‑30% cheaper for comparable CPU and RAM because of lower power consumption.

Conclusion

Hetzner’s Spring ARM64 VPS offers a compelling mix of performance, cost‑effectiveness, and modern tooling. By following the steps above, you can have a secure, fast, and scalable server ready for production in minutes.

Ready to launch? Sign up for Hetzner today, select a Spring ARM64 plan, and start building your next project on a greener, faster cloud.