Exact configurationSTEAM-SUB-1629458
The hardware
Full Specifications
Every published specification, grouped by category. Select a heading to collapse.
Performance — CPU / GPU▾
| Processor | AMD Zen 4 6C / 12TSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
|---|---|
| Graphics | AMD RDNA3 28CUs · 8GB GDDR6 VRAMSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
Memory & Storage▾
| Installed RAM | 16 GBSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
|---|---|
| Total storage | 512 GBSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
Display▾
| Screen technology | Not applicable |
|---|---|
| Size | Not applicableSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
| Resolution | Not applicableSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
| Refresh rate | Not applicableSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
Battery & Power▾
| Battery capacity | UnpublishedSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
|---|---|
| Power supply | Internal power supply, AC power 110-240VSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
Connectivity▾
| Ports | DisplayPort 1.4 Up to 4K @ 240Hz or 8K@60Hz Supports HDR, FreeSync, and daisy-chaining HDMI 2.0 Up to 4K @ 120Hz Supports HDR, FreeSync, and CEC · Two USB-A 3.2 Gen 1 ports in the front Two USB-A 2.0 High speed ports in the back One USB-C 3.2 Gen 2 port in the back · Gigabit ethernetSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
|---|---|
| Wireless & networking | 2x2 Wi-Fi 6E · Bluetooth 5.3 dedicated antenna · Gigabit ethernet · Integrated 2.4 GHz Steam Controller wireless adapterSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
Build & Physical▾
| Weight | 2600 gSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
|---|---|
| Dimensions | 152 mm tall (148 mm without feet), 162.4 mm deep, 156 mm wideSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
Software & Bundle▾
| Operating system | SteamOS 3 (Arch-based)Source & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
|---|---|
| Included bundle | Steam Controller includedSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Valve US Steam Machine package mapping and official technical specifications |
Motherboard & Memory Expansion▾
| Motherboard model | UnpublishedSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Unpublished: no unambiguous exact-device manufacturer specification |
|---|---|
| Total RAM slots | UnpublishedSource & observationView specification source ↗Observed 2026-09-24T19:27:23.284236+00:00 Unpublished: no unambiguous exact-device manufacturer specification |
Independent testing
3 written reviewsBenchmarks & Reviews
Expand benchmarksCollapse benchmarksComparison charts, test conditions & full reviews
Benchmarks & Reviews
Published test results and reviewer comments.
No test results available (for now).
Read the reviews
- TechRadar ↗2026-07-25The Valve Steam Machine should be the perfect 'couch gaming' PC—but after testing it out, I'm not convinced it's worth the price
- GamersNexus ↗2026-06-24Valve Steam Machine Review: GPU & CPU Benchmarks, SteamOS Test, Thermals, Noise, and Price
- Tom's Hardware ↗2026-06-22Valve Steam Machine
Configuration matching & limitations
TechRadar: Model review. Results describe the tested hardware; unspecified power modes and RAM topology do not establish an exact target test.
GamersNexus: Model review. Results describe the tested hardware; unspecified power modes and RAM topology do not establish an exact target test.
Tom's Hardware: Model review. Results describe the tested hardware; unspecified power modes and RAM topology do not establish an exact target test.
gaming pilot
- cpu
- Not measured
- gpu
- Not measured
- gaming
- Not measured
performance pilot
- cpu
- Not measured
- gpu
- Not measured
- gaming
- Not measured
- sustained
- Not measured
whole device
- cpu
- Not measured
- gpu
- Not measured
- gaming
- Not measured
- sustained
- Not measured
- noise
- Not measured
- battery
- not applicable
- display
- not applicable
- build
- Not measured
An overall buying score is unavailable. The available measurements do not cover every aspect of the device.
Compare Configurations
Other mini pcs in the catalog. No ranking is implied.