maji vlastni SATA radic a snad i USB header jestli dobre koukam, na vlastni opensource IO desce...
https://system76.com/assets/assets/thelio/page/thumbnail-thelio-io_2560.webp
pro line lidi co si nedokazi otevrit link uvedenej ve zpravicce:
OPTIMIZED BY THELIO IO
Thelio Io is a System76 designed chassis controller and hard drive backplane that moves proprietary functionality from the mainboard to the open source Thelio Io daughterboard.
Moving chassis and thermal control to Thelio Io enables far more granular performance optimization. Motherboard data, fan speed, and GPU and OS data are used to coordinate optimal airflow.
Thelio Massive also includes an open source System76 designed SAS backplane for high performance 2.5” PCIe storage