System76 Unveils Next-Generation Thelio Mira and Thelio Major Linux Desktops
System76, renowned for its Linux-first approach to computing, has announced major updates to its Thelio desktop lineup with the introduction of the new Thelio Mira and Thelio Major systems. Designed, engineered, and manufactured in Denver, these desktops are purpose-built for professionals and organizations that require robust performance, open architecture, and long-lasting hardware.
Engineered for Linux: Seamless Integration from Hardware to OS
Both Thelio Mira and Thelio Major are engineered specifically for Linux, shipping with either Pop!_OS 24.04 LTS or Ubuntu. This integrated, full-stack approach sets System76 apart, ensuring optimal compatibility and performance for Linux users. The company’s commitment to innovation and manufacturing excellence is evident in every aspect of the Thelio line, from its repairable design to its use of durable metals for longevity and reliability.
Thelio Mira: High-Performance, Repairable Desktop for Professionals
Thelio Mira is tailored for professional teams seeking a balance of power, repairability, and control without stepping into the highest workstation tier. It can be configured with up to an AMD Ryzen 9 9950X3D processor, 192 GB of DDR5 memory, 28 TB of storage, and NVIDIA RTX 5090 graphics. This makes Thelio Mira a versatile choice for a wide range of demanding applications, including AI and machine learning, robotics, data analytics, scientific research, software development, and high-performance gaming.
Performance improvements in the new Thelio Mira include CPU clock speeds up to 19% higher than previous models and operating temperatures reduced by as much as 13.5°C. Enhanced thermal design ensures the system remains cool and quiet, even under heavy workloads. Thelio Mira is available now, starting at $1,699, with both custom and preconfigured options.
Thelio Major: Advanced Workstation Power in a Compact Chassis
Thelio Major is designed for compute-intensive and mission-critical environments, offering workstation-class performance in a newly redesigned chassis that is 13% smaller than its predecessor. Despite its reduced size, the new Thelio Major delivers improved thermal performance, higher sustained CPU speeds, and quieter operation.
Key specifications include support for up to 64-core AMD Threadripper 9980X processors, 256 GB DDR5 ECC memory, NVIDIA RTX Pro 6000 Blackwell graphics, and up to 40 TB of storage. Performance enhancements over the previous generation include a 7% increase in average CPU clock speed, a 1.8% increase in GPU clock speed, a 17.9°C reduction in CPU temperature, and a 9°C reduction in GPU temperature.
Thelio Major is ideal for deep research and development, enterprise AI and machine learning, large-scale data processing, and advanced simulation and modeling. Its compact footprint also makes it suitable for unconventional workspaces and field deployments where performance and reliability are critical. Thelio Major is available now, starting at $6,999.
Repairability and Longevity at the Core
System76 has prioritized repairability in the Thelio product line. Both Thelio Mira and Thelio Major feature quick-access magnetic panels, an organized interior layout, accessible fan headers, removable dust filters, and comprehensive technical documentation to support upgrades and maintenance throughout the system’s lifespan. All Thelio systems are designed, manufactured, assembled, tested, and validated at System76’s Denver facility, ensuring quality and reliability.
Integrated Linux Platform for Professional Workflows
