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The Ultimate Gaming Machine


BIG O Now Available

The fans have spoken! For 2020, we have created a new BIG O that combines a PC with a gaming console of your choice and the option to add a capture card, all inside a compact case. This was created in response to our 2019 Big O that we sent to Unbox Therapy.

Customize Learn More

When ORIGIN PC began in 2009 we set out to build powerful PCs including the Big O: a custom gaming PC that included an Xbox 360 showcasing our customization prowess. In honor of our 10th Anniversary during 2019 and honoring the legacy of the Big O, we created an all-new Big O combining a powerful gaming PC with an Xbox One X, PlayStation 4 Pro, and Nintendo Switch.

"This is the infinity gauntlet of gaming."

– Lewis Hilsenteger, Unbox Therapy

Creating a Gaming Juggernaut

Big O was a major undertaking from the ORIGIN PC team. Taking inspiration from previous custom builds, the Big O required extensive chassis modifications. We removed the Xbox One X and PlayStation 4 Pro from their cases and put together a custom liquid cooling system to cool the consoles. We also build a custom Nintendo Switch dock into the front of the case supporting the original functionality of the dock.

After creating a couple of concept designs and running multiple tests, we determined that it was actually possible to fit all the consoles, a high-performance PC, and two different custom hard line loops in our GENESIS chassis. Additional hardware was added to the Big O including an Ethernet switch and USB 3.0 extension cables. As a bonus, we upgraded the consoles to feature 2TB SSDs for more storage and faster game load times.

Big O right side
Big O Switch

All For One

The finished Big O features a PC, Xbox One X, and PlayStation 4 Pro cooled by a custom CRYOGENIC hard line liquid cooling system controlled by the PC. A Nintendo Switch dock is accessible via the front of the system just by opening the front panel, and just like a normal dock, you are free to remove the console at any time. At the rear of the system, there are individual USB 3.0 ports per console, a single HDMI port connected to a 4K HDMI switch, and an ethernet port to go online on all the systems.

For PC gameplay, connect to the liquid cooled NVIDIA TITAN RTX GPU and enjoy PC games with a 144Hz monitor. Even control the RGB lighting in Big O via the software installed on the PC.

Big O consoles

Custom For All

The all-new Big O was a true undertaking from the ORIGIN PC team from beginning to end. Big O represents our commitment to continue building custom systems for years to come.

Tech Specs


  • Case: Custom ORIGIN PC GENESIS with RGB Lighting
  • Side Panels: Tempered Glass with HD UV Printing
  • Mounting: Standard Orientation with Vertical GPU Mount
  • Motherboard: MSI MEG Z390 GODLIKE
  • CPU: Intel Core i9-9900K
  • RAM: 64GB CORSAIR Dominator Platinum RGB (4x16)
  • OS Drive: 2x 2TB Samsung 970 EVO NVMe
  • Storage Drive: 14TB Seagate BarraCuda
  • Cooling: Custom CRYOGENIC Hard Line Liquid Cooling
  • Fans: CORSAIR RGB Fans
  • Power Supply: 1000W EVGA SuperNOVA G3
  • Add-on Card: Elgato Game Capture 4K60 Pro
  • Operating System: Windows 10

Xbox One X

  • Xbox One X Motherboard
  • Custom CRYOGENIC Hard Line Liquid Cooling
  • 2TB Seagate Barracuda SATA SSD
  • Original Operating System, Digital Only

PlayStation 4 Pro

  • PlayStation 4 Pro Motherboard
  • Custom CRYOGENIC Hard Line Liquid Cooling
  • 2TB Seagate Barracuda SATA SSD
  • Original Operating System, Digital Only

Nintendo Switch

  • Custom Nintendo Switch Dock Using Original Hardware

Customize Your Own BIG O

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