Xi3 Piston

Xi3 "Piston"
The Xi3 Logo in monochrome
The Xi3 Modular computer at CES 2011
The Xi3 Modular computer at CES 2011
CodenamePiston
Also known asXi3 Modular computer
DeveloperSteam
ManufacturerXi3
ReleasedNovember 29, 2013
Introductory price
$999.99
Discontinued10 November 2015
Windows
CPUAMD R-Series R464L quad-core processor (2.3 GHz base, up to 3.2 GHz turbo) @ Up to 3.2 Ghz if overclocked, 2.3Ghz base
Memory8 Gigabytes (DDR3 RAM)
Storage128GB mSATA solid-state drive (upgradeable via dual SSD slots up to 1TB total)
GraphicsIntegrated AMD Radeon HD 7660G (384 shader cores, 496 MHz base up to 685 MHz turbo)
Power40 to 50W

Xi3 Piston or Xi3 Modular Computer is a small form factor PC designed by Xi3 in Salt Lake City, Utah designed for playing Steam games. It was created by Xi3 for CES 2013 with Valve Corporation. It was first starting to be developed in 2011-2012 amid industry rumors that Valve was developing a new personal computing device to directly compete with consoles because of a fear of the emerging "walled garden" app store ecosystem emerging from Windows 8.0/8.1. During the first announcement at CES 2013, Xi3 said that it had received some investment from Valve Corporation for the development of the Piston. The Piston was presented at both companies' booths during the trade show.

History

The technology behind the Piston grew out of a custom computing platform developed by Xi3 Corporation starting in 2009. Designed by company founder Jason A. Sullivan, the concept was a modular computer, different from traditional, single-board motherboards. Instead of soldering everything to one piece of fiberglass, Sullivan's design split the core components, the processor, memory, and input/output paths across three separate, interconnected circuit boards. Xi3 pitched this layout as an eco-friendly solution, arguing that users could easily swap out or upgrade individual parts instead of throwing away the entire machine when it became outdated. The company first proved this concept in 2011 with the release of the X5A, a commercial mini-PC that introduced the distinct, 4.27-inch aluminum cube chassis that the Piston would later adopt.

Partnership with Valve and cancellation

Valve publicly distanced itself from the project in March 2013, coinciding with Xi3 opening pre-orders for the computer. Valve marketing executive Doug Lombardi stated that while Valve had conducted early exploratory work with Xi3, the company had "no involvement in any product of theirs." Following the end of the partnership, Xi3 announced that while the Piston remained optimized for Steam, it would ship with the Windows operating system rather than a proprietary Linux-based platform, allowing users to access competing digital storefronts. Valve announced its official Steam Machines ecosystem later that year.

Reception

Critical reception of the Xi3 Piston following its 2013 launch was negative. At a base price of $999.99, critics noted that consumers could build a significantly more powerful, GPU desktop computer for under 75% of the cost of the Piston. Outlets observed that because the internal hardware relied entirely on an integrated AMD Trinity APU rather than a graphics card, its real-world gaming performance was inadequate to justify the premium price. Because the console launched on standard Windows rather than a curated gaming interface, reviewers said that the product lacked a clear target demographic, failing to appeal to either mainstream console gamers or core PC enthusiasts.

References

  1. ↑ Onyett, Charles (2013-01-08). "Valve-Backed PC to Appear at CES 2013". IGN. Retrieved 2026-08-09.
  2. 1 2 Onyett, Charles (2012-12-10). "Valve Wants to Directly Compete with Consoles". IGN. Retrieved 2026-08-09.
  3. ↑ "Valve: Steam for Linux Fueled by Windows 8 'Catastrophe'". PCMag UK. 2012-07-26. Retrieved 2026-08-10.
  4. 1 2 "Xi3 Corporation Issues Statement about its PISTON Console, the Steam Box and Valve Corporation" (Press release). PR Newswire. March 13, 2013. Retrieved August 10, 2026.
  5. ↑ "Cool Tools - Dec. 8, 2010". Arab News. December 8, 2010. Retrieved August 10, 2026.
  6. ↑ Blain, Loz (December 1, 2010). "Xi3 modular computer to make global debut at CES 2011". New Atlas. Retrieved August 10, 2026.
  7. ↑ "Xi3 Corp. Intros Two New Xi3 Modular Computers, Cuts Price of Older Model". TechPowerUp. October 1, 2012. Retrieved August 10, 2026.
  8. ↑ McWhertor, Michael (March 12, 2013). "Valve 'currently has no involvement' with the Piston Xi3". Polygon. Retrieved August 10, 2026.
  9. ↑ Orland, Kyle (March 13, 2013). "Xi3 pushes back at Valve, calls Piston "more than just a Steam Box"". Ars Technica. Retrieved August 10, 2026.
  10. ↑ "Steam Machines". Steam. September 2013. Retrieved August 10, 2026.
  11. ↑ Langley, Hugh (January 13, 2014). "Xi3 Piston PC has too much faith in Windows to become a Steam Machine". TechRadar. Retrieved 2026-08-10.
  12. 1 2 Schreier, Jason (October 8, 2013). "Xi3 Piston: Why You Should Stay Away From The Not-Steam Box". Kotaku. Retrieved 2026-08-10.
  13. ↑ Smith, Graham (September 30, 2013). "Start Your Steam Engines: Xi3's Piston To Cost $1000". Rock Paper Shotgun. Retrieved 2026-08-10.
  14. ↑ Laird, Jeremy (2013-03-24). "Will Valve's Steam Box be a bargain or a blow out?". TechRadar. Retrieved 2026-08-10.
  15. ↑ Langshaw, Mark (January 9, 2014). "Xi3's Piston isn't a Steam Machine because Windows is better for gaming, CMO says". PC Gamer. Retrieved 2026-08-10.