System76
Thelio Mega AI
Quad-GPU local LLM training workstation with AMD Threadripper PRO, phase-change cooling, and open-source Thelio Io board.
$8,099.00
Thelio Mega AI
$8,099.00
Overview
The System76 Thelio Mega is the world's most powerful desktop supercomputer engineered specifically for sovereign on-premise AI model training, fine-tuning, and inference. Handcrafted in Denver, Colorado from aluminum and walnut accents, it houses up to an AMD Ryzen Threadripper PRO 96-core processor and accommodates quad full-width NVIDIA RTX 6000 Ada or dual RTX 5090 GPUs. Thermally isolated dual wind tunnels and phase-change liquid cooling keep multi-kilowatt compute loads whisper-quiet.
Specifications
| GPU Capacity | Supports up to 4x dual-slot workstation GPUs (e.g. quad NVIDIA RTX 6000 Ada 48GB) |
|---|---|
| Firmware Stack | System76 Open Firmware (Coreboot + EDK2) with open-source Embedded Controller |
| Power Delivery | Dual redundant 1600W 80-Plus Titanium power supply system |
| Memory Topology | 8-channel DDR5 ECC Registered RAM (up to 2TB capacity) |
| Chassis Material | Extruded aluminum chassis with handcrafted American walnut accent panel |
| Hardware Controller | Thelio Io open-source daughterboard providing dynamic chassis acoustic & thermal regulation |
| Thermal Engineering | Dual isolated wind tunnels with phase-change liquid cooling loop and magnetic-levitation fans |
| Compute Architecture | AMD Ryzen Threadripper PRO 7000/9000WX Series (up to 96 cores / 192 threads) |
