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Thelio Mira

Thelio Mira empowers your workflow with high-end components backed by quiet, effective cooling—a great value that proves its worth in any professional setting.

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Thelio Mira with walnut accent turned quarter to the right

Your PC, Your Needs

Front shot of Thelio Mira Custom option wth walnut accent and grey circle background behind it


Ships in 6-10 business days

Up to:

  • 24-core Intel i9-14900KS
  • 128GB DDR5 RAM
  • 32TB of storage
  • NVIDIA GeForce RTX 4090 graphics


New Price Drop!

Front shot of Thelio Mira Premium option wth walnut accent and orange circle background behind it


  • 24-core 14th Gen Intel i9-14900K CPU
  • 64GB DDR5 RAM (4800MHz)
  • 1TB PCIe 4.0 SSD storage
  • AMD Radeon RX 7600 graphics


Front shot of Thelio Mira Elite option wth walnut accent and blue circle background behind it


  • 24-core 14th Gen Intel i9-14900K CPU
  • 128GB DDR5 RAM (3600MHz)
  • 4TB PCIe 4.0 SSD storage (2x 2TB M.2)
  • AMD Radeon RX 7900GRE
  • Extra GPU cool air intake


Thelio Mira desktop with red accent on a desk with launch keyboard


Equip yourself with up to 128GB RAM and powerful graphics cards. We’ve engineered the system to ensure your components perform to their fullest potential.


The Professional Desktop

Thelio Mira’s pro-grade components propel your career to Mars and beyond. Compile faster with a 14th Gen Intel Core processor. Swiftly organize large files with up to 4TB of PCIe 4.0 NVMe storage. Let ambition take the reins — your workflow can keep up.

Boss-Level Graphics

Grind experience before a raid, discover new speedrunning shortcuts, or no-scope your way to the top of the leaderboard. Enjoy buttery-smooth conquest with all the RAM, fast storage, and graphics power your victory requires.

Multi-Project Machine Learning

Master your field at your own pace. Start small or at full sprint with up to a NVIDIA RTX 4090 GPU. Thelio Mira is built to last, with the ability to upgrade down the line. Grow faster with Tensorman on Pop!_OS, which manages your Tensorflow toolchain.


Thelio Mira is meticulously engineered to maximize performance and prevent throttling.


Optimized Ducted Cooling

After countless iterations testing fan placement, CPU duct size, exhaust port design, and other factors, we landed on the most optimal arrangement for effective cooling at low decibels.

Graphics Accommodations

Thelio Mira leaves room for powerful NVIDIA GeForce RTX GPUs. Thermal engineering and a progressive fan curve ensures the heat generated by the graphics cards exhausts effectively. For large GPUs, an optional side intake fan increases airflow to maintain lower temperatures.

Goldilocks Fan Curve

Chassis-specific thermal engineering maintains quiet and effective cooling across the desktop line. Large 140mm fans move air more effectively at a lower RPM while producing quieter acoustics. Operate in silence up to processor temperatures of just under 45 degrees Celsius, or knock out your workload running at max power. Thelio Mira is designed to prevent throttling and run efficiently at every level.


Thelio desktops are designed to provide easy access to your motherboard for upgrades and repairs. Slip in drives, add memory, and upgrade graphics cards at will with our open hardware design.


360° Accessibility

Unscrew the lid and access everything in the system. No obstructive wires, no loose parts.

Pre-Wired for Upgrades

Any wires you’ll ever need are already provided inside the system. To level up your graphics power, simply plug in your new GPU and fire up your game library. An optional side intake fan prevents throttling with large graphics card like the RTX 4090.

Easy Storage Expansion

The screw bay on the top bar houses enough screws to install the maximum number of 2.5” storage SSDs. Hot swappable drives slide in and out of the aluminum drive cage with ease.

Swappable accent colors

Let your alter ego shine with swappable color accent panels on Thelio Mira. Ponder with Neptune Blue, or use Martian Red to rise to the challenge. And when the day is done, Farout Pink will help you blow off steam on Steam.



Rigid aluminum is cut, powder coated, and molded into a light, durable chassis. From the Solar System exhaust commemorating the UNIX Epoch to its arcade-style power button, Thelio Mira adds elegance and character to your desk.

Front of Thelio Mira with walnut accent
Top of Thelio Mira with Thelio Io
Left side of Thelio Mira with vents
Back of Thelio Mira
The underside of Thelio Mira showing the bottom vents
Right side of Thelio Mira


Save 12% on a fully customizable System76 keyboard when you configure your system with the portable Launch Lite, Launch with high-speed USB hub, or Launch Heavy with hub and NumPad.

Tilted front view of Launch Family of Keyboards: Launch, Launch Heavy, Launch Lite
Side view of the machine showing walnut accent component.
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Thelio Mira


Tech Specs

Operating System

Pop!_OS 22.04 LTS or Ubuntu 22.04 LTS


14th gen Intel


Integrated Intel UHD graphics or Nvidia/AMD GPU

Video Ports

Integrated UHD graphics : 1x DisplayPort, 1x HDMI port

Other options are dependent on graphics selection. Most include 3x DisplayPort, 1x HDMI port.


Up to 128 GB Dual Channel DDR5


Up to 32 TB, 2x M.2 PCIe Gen4 NVMe, 2x 2.5" SATA

Top Ports

1x USB 3.2 Gen2 (Type-C), 1x USB 3.2 Gen1 (Type A), Mic, Headphone

Rear Ports

1x USB 3.2 Gen 2x2 Type-C

3x USB 3.2 Gen 1

2x USB 3.2 Gen 2 Type-A (red)

4x USB 2.0/1.1

1x RJ-45 port

Rear Audio

Mic, Line out, SPDIF out


2.5GbE, built-in Wifi 6E (a/b/g/n/ac/ax) with Bluetooth 5.3

Power Supply

Dependent on GPU selection:

850 Watt 80+ Gold Certified


Height × Width × Depth

17.24″ ×9.72″ × 14.64″ (438 × 247 × 372mm)