Roman's AI Hardware Co.
We sell the GPUs that run large AI models — from a single desktop card to a full NVLink-connected rack — and we tell you honestly which one you actually need. Every number on this site is explained in plain English, not just labeled.
Browse the GPUs
Six cards and systems, from a $4,200 desktop GPU to a $3.9M rack. Every spec — memory, price, power — explained.
See the hardwareSee the models we advise on
Three open-weight models. We show the memory math for each, step by step, and the minimum hardware that can hold them.
See the modelsHelp me choose
Answer one question — are you a small startup or a growing company? — and get a specific, priced recommendation.
Help me chooseNot sure where to start?
If you already know which model you want to run, go to Models We Advise On to see how much GPU memory it needs. If you just know roughly how big your company is, go to Help Me Choose and we'll recommend a build. Either way, when you're ready, you can request a quote — no payment or account needed.