Marcus Lee turned GPUs into cash flow. Not an AI app. Not a SaaS product. Just 10 Nvidia GPUs running all day. AI companies rent the compute. He spent around $120K to build it. Now it brings in about $18K/month. Payback takes roughly 7 months. After that, the rack becomes
Marcus Lee turned GPUs into cash flow
He earns about $18K/month renting out 10 Nvidia GPUs.