# Strix Halo SFF 128 GB

> Illustrative build. 128 GB of unified memory in a mini PC. Holds gpt-oss-120b with room to spare; dense 70B models are slow.

Canonical: https://thelocalbench.com/builds/strix-halo-128gb · Data as of 2026-10-12 · The Local Bench (thelocalbench.com), data as of 2026-10-12, CC BY 4.0

Flags: [verified] checked against primary source · [sourced] cited · [estimate] formula · [sample] placeholder

Total: $3,499.99 [sourced] · Load 120 W · Idle 15 W · Electricity $3.51/month

## Parts

| Part | Item | USD | Flag |
|---|---|---|---|
| System | Ryzen AI Max+ 395 mini PC | 3499.99 | sourced |

## Expected speed

- gpt-oss-120b: 37.5 tok/s [estimate]
- Qwen3 30B-A3B: 41.0 tok/s [estimate]
- Llama 3.3 70B Instruct: 2.5 tok/s [estimate]