Run openclaw.ai on Old Computers

Beginner ⏱ 30 minutes 📅 Updated Feb 2026

Give your old hardware new life! Run openclaw.ai on recycled computers with these optimization tips.

📊 Minimum Specifications

Component Minimum Recommended
CPU Dual-core 1.5GHz Quad-core 2.0GHz+
RAM 2GB 4GB+
Storage 10GB HDD 20GB SSD
Architecture 64-bit x86 64-bit x86
💡

Pro Tip

An SSD upgrade is the single best improvement for old computers. Even a cheap 120GB SSD will dramatically improve performance.

1

Choose a Lightweight OS

For best performance on limited hardware, use a lightweight Linux distribution:

  • Ubuntu Server - No GUI, minimal footprint (Recommended)
  • Debian Minimal - Stable and lightweight
  • Lubuntu - If you need a GUI
  • Alpine Linux - Ultra-minimal (advanced users)
2

Install openclaw.ai

Follow the standard Linux installation (same as Ubuntu/Debian guide):

bash
sudo apt update && sudo apt install -y curl
curl -fsSL https://openclaw.ai/install.sh | bash
openclaw onboard --install-daemon
3

Optimize for Low Resources

Add Swap Space

bash
sudo fallocate -l 2G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab

Use a Lightweight LLM

For local operation, use smaller models:

bash
# Install Ollama
curl -fsSL https://ollama.com/install.sh | sh

# Use a small model (2-4GB VRAM)
ollama pull phi
ollama pull gemma:2b

Disable Unnecessary Services

bash
# Check what's using resources
htop
sudo systemctl list-units --type=service --state=running

# Disable unneeded services (example)
sudo systemctl disable bluetooth
sudo systemctl disable cups
Recycled

Sustainability

Running openclaw.ai on recycled hardware reduces e-waste and gives old computers a productive second life!