The Valve Steam Machine (2026) is a compact gaming console designed to bring the SteamOS 3 experience to your living room in a small cube form factor. It is powered by an AMD Zen 4 6-core processor and RDNA3 graphics with 8GB of GDDR6 VRAM, allowing you to run modern titles with a sustained GPU clock of 2.45GHz. The system comes with 16GB of DDR5-5600 RAM, though you can easily add more via an available SODIMM slot, and it stores your library on a 512GB NVMe SSD that can be replaced with any full-size 2280 drive. For extra space, there is also a microSD card slot. Measuring roughly 6 inches on each side and weighing 5.7 pounds, the black chassis doubles as a heatsink for the internal single-fan cooling system. You can personalize the look with magnetic swappable faceplates or keep an eye on system status via the integrated RGB lighting bar. Connecting your peripherals is straightforward with a mix of USB-C 3.2 Gen 2 and USB-A ports, while the DisplayPort 1.4 output supports high-resolution gaming up to 8K at 60Hz or 4K at 240Hz. The package includes a DualShock 4 V2 controller and features built-in Wi-Fi 6E, Bluetooth 5.3, and a dedicated 2.4 GHz adapter for Steam Controllers.