4K/240hz Gaming Computer

This 4K/240hz gaming computer is built around the Ryzen 7 7800X3D with an RTX 4090 24GB video card.


4K/240hz Gaming Computer Overview

This custom 4K/240hz gaming computer is built around the Ryzen 7 7800X3D with an RTX 4090 24GB video card. This platform provides a potent solution for 4K/240hz gaming, as well as a solid foundation to upgrade on.

This custom 4K/240hz gaming PC can handle gaming and streaming at the same time, however you will need a capture card to integrate external video sources (cameras). Depending on the game played, stream settings, and other software running in the background, you may need more memory and possibly a more powerful CPU (Ryzen 9 7950X3D).

If you find yourself running out of horsepower even with top-level hardware, you may consider using a dedicated computer just for streaming. For professional-grade streaming and broadcasting, we recommend our i9 Broadcasting Workstation.

4K/240hz Gaming Computer Limitations

This custom 4K/240hz gaming PC is currently limited to 32 threads, 1 GPU, and 128GB of memory. Please let us know if you need a more robust platform.

Builds In This Set

1080p/144hz | 1080p/240hz

1440p/144hz | 1440p/240hz

4K/144hz | 4K/240hz

4K Golf Simulator | iRacing 4K/144hz | iRacing 4K/240hz

What You Need To Know

Ryzen 7 7800X3D
(8 core/16 thread, 5.0 GHz single-core turbo)
RTX 4090 24GB
(high performance in 4K/240hz gaming, also good at encoding)
2x16GB DDR5-6000 memory
(max of 4DIMM/128GB on this board)
1TB+2TB Gen4 NVME dual-drive setup
(OS/programs, main)
High-airflow case, 1200W Platinum power supplySingle-tower CPU air cooler, extra case fans for proper airflow

4K/240hz Gaming Computer

Top Flight Computers is a SolidWorks Certified Solution Partner

See some of our customer build videos and live streams on our YouTube channel!



This 4K/240hz gaming computer starts at $5200 as currently designed, and includes a 1 year extended warranty.

Online pricing defaults to credit card payment (ACH and check are available), possible sales tax and shipping cost is extra.

Please contact us if you found one of our previous builds that you think would suit your needs well.

Example Systems

Interested In Buying This Gaming PC? Contact Us!

See our brief update on the status of components, including pricing and lead time