Maingear Drift Z170 Steam Machine
This is one of the best Steam Machines currently on the market, offering excellent performance and a surprising amount of potential upgrades and improvements to enhance your gameplay experience. It comes with an Intel i5 quad-core processor which you can upgrade to an i7 model for faster performance. Despite its small size there is an option for liquid-cooling, though air cooling is the default.
This Steam Machine comes with 8GB of DDR4 memory which can be upgraded to 16GB and an NVIDIA GeForce GTX 750ti video card with 2GB of graphics memory which you can upgrade all the way up to a Titan X with 12GB of memory for insane performance. The included hard drive is 1TB in size and comes with the Steam OS installed; however, you can choose a larger drive or solid state drive instead, with two more bays for additional storage. While no optical drive is included you can add a DVD or Blu-ray burner and although this system doesn’t come with a mouse or keyboard, you do get a Steam gaming controller included.