No-Compromises SFF
EstimatedNo-compromises small-form-factor: a 2-slot RX 9070 XT — which basically shouldn't exist — and a 65W Ryzen 5 7600X3D in a 10.4-litre Terra. The most machine that fits under a TV.
Estimated build cost ≈ $2,420 — a modeled total from our catalog, parts as of 2026-07-13, not a live price. Check each retailer below for the current number.
Compatibility
Before you install
- SteamOS requires Secure Boot to be disabled in your BIOS before installing.
- SteamOS 3.8 does not support dual-boot - it expects the whole drive. If you want Windows too, build for Bazzite instead.
Buy this build
- Fractal TerraCheck price on NeweggCheck price on Amazon
- ASRock B850I Lightning WiFiCheck price on NeweggCheck price on Amazon
- AMD Ryzen 5 7600X3DCheck price on NeweggCheck price on Amazon
- PowerColor Reaper RX 9070 XT 16GBCheck price on NeweggCheck price on Amazon
- Thermalright AXP120-X67Check price on NeweggCheck price on Amazon
- Corsair SF750 (2024)Check price on NeweggCheck price on Amazon
- Patriot Viper Elite 5 32GB (2×16GB) DDR5-6000 CL30Check price on NeweggCheck price on Amazon
- WD_BLACK SN850X 2TBCheck price on NeweggCheck price on Amazon
$0.00 + 8 items priced at the retailer
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Measured reference — the Valve Steam Machine, not this build
This build has not been on our bench, so it carries no measured numbers of its own. These are our own measured results for the Valve Steam Machine — shown so you have a real, cited reference point rather than a spec-sheet estimate. They are that machine's numbers, not this build's, and the two do not share a parts list.
| Game | Preset | Res | Avg FPS | Source |
|---|---|---|---|---|
| Cyberpunk 2077 | RayTracingLow | 1440p | 57.78fps | Verified |
| Marvel's Spider-Man Remastered | high | 1440p | 68.38fps | Verified |
| Starfield | low | 1440p | 62.12fps | Verified |
| Hogwarts Legacy | ultra | 1440p | 15.26fps | Verified |
| Cyberpunk 2077 | RayTracingLow | 1440p | 21.33fps | Verified |
| Cyberpunk 2077 | Custom RT (reflections + shadows) | 1440p | 17.2fps | Verified |
| Cyberpunk 2077 | Path Tracing (Overdrive) | 1440p | 12.28fps | Verified |
| Cyberpunk 2077 | RayTracingLow (native, no upscaling) | 4k | 14.15fps | Verified |
| Shadow of the Tomb Raider | highest | 1440p | 80.96fps | Verified |
| Alien: Isolation | Ultra (SMAA T1x, SSAO Standard) | 1440p | 166.56fps | Verified |
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New numbers, straight to you
One email when a new measured benchmark or a new build goes live. Every number run on real hardware - no reposted spec sheets, no schedule padding.