SPM · Sarja Powered Machines
Engineered machines for private compute.
SPM designs compact, serviceable computing hardware for AI workloads that have to stay on your own premises. A product brand of Sarja Technologies, engineered in partnership with Sarja AI.

The catalogue.
One current machine and one earlier generation. The catalogue lists only what exists as a product or a documented concept.
- Current · Flagship concept · In development · taking enquiries
SPM ThorUp to eight liquid-cooled GPU blades in a 22-litre machine: private AI infrastructure for the models, teams and workloads that outgrew a single card.See the machine - Previous generation
SarjaBox MiniA compact single-GPU private AI machine, designed around one NVIDIA RTX PRO card in a mini-ITX chassis, air-cooled, for a desk or an office. It was a concept in development.What it was
How SPM engineers.
Serviceable by design
Thor is drawn so that blades, power modules, the rear panel and the compute core each have a swept service path — checked in the CAD model, not asserted.
One loop, one backplane
Every GPU blade plugs into a shared backplane for data and power and a single liquid loop for cooling, in place of per-GPU cables and hoses.
Honest about status
Each figure is tagged: verified in the model, design intent, estimate or concept. Thor is a concept in development and nothing on this site is a measured result.
Built with Sarja AI.
SPM builds the machines. Sarja AI is the technology partner for the software and infrastructure that private AI workloads run on — model serving, deployment and governance. Each keeps its own products and its own accountability.
- Manufacturer
- SPM — Sarja Powered Machines
- Parent company
- Sarja Technologies
- Technology partner
- Sarja AI