The Steam Machine is Valve’s living-room PC: a near-cube that boots into SteamOS, talks to a controller, and runs your Steam library on a TV without dragging a tower into the den. It shipped in late June 2026 after a November 2025 reveal. This is not a handheld. It is not a traditional console. It is a small Linux gaming PC designed to feel like furniture.
What you are actually buying
Out of the box you get a set-it-and-forget-it Steam client for the couch. Same SteamOS family as the Steam Deck, tuned for a big screen and a gamepad. You can drop into desktop mode, install other software, or even put another OS on it. Valve still frames the product as a PC, and that framing is honest: library compatibility, external launchers, and Linux anti-cheat limits are part of the deal.
The industrial design is the other half of the pitch. The chassis is roughly 6.1 × 6.0 × 6.4 inches and about 5.7 pounds. Internal power supply, no brick. Front USB and microSD. Rear DisplayPort, HDMI, Ethernet, more USB, and a dedicated radio path for the Steam Controller. RAM and storage are user-upgradable. The CPU and GPU are soldered.
Specs and configs
CPU: semi-custom AMD Zen 4, 6 cores / 12 threads, up to about 4.8 GHz, ~30W
GPU: semi-custom AMD RDNA 3, 28 compute units, 8GB GDDR6, ~110W
Memory: 16GB DDR5 (SO-DIMM, second slot available)
Storage: 512GB or 2TB NVMe, plus microSD expansion
OS: SteamOS
Valve claim: roughly 6× Steam Deck performance
US pricing at launch:
512GB: $1,049
512GB + Steam Controller: $1,128
2TB: $1,349
2TB + Steam Controller: $1,428
Same silicon across the board. You are paying the upgrade tax for storage and whether Valve’s controller comes in the box.
How it plays on a TV
Treat this as a 1080p-first living-room box that can stretch into 1440p with upscaling. Native 4K as a default expectation is the wrong buy thesis. Valve’s own messaging walked back early 4K marketing toward “up to 4K with FSR,” which is the honest version: some lighter titles and upscaled presets can get there, heavy path-traced presets will not.