Sonnet announces two Thunderbolt 3 to eGPU card expansion systems

Sonnet Technologies has launched the eGPU Breakaway Box 750 and eGPU Breakaway Box 750ex, the newest members of the company’s family of Thunderbolt 3 to PCIe graphics processing (GPU) card expansion systems. 

Both systems support full-length, full-height, double-width GPU cards, and utilize large temperature-controlled fans that Sonnet says provide efficient and ultra-quiet cooling for the installed card. 

The new expansion systems are equipped with 750-watt power supplies capable of supporting “the most power-hungry GPU cards available.” The systems are nearly identical, except the eGPU Breakaway Box 750ex adds a built-in connection hub for USB devices and Ethernet connectivity.

The eGPU Breakaway Box 750 is available now from Sonnet at the suggested retail price of US$299.99. The eGPU Breakaway Box 750ex will be available from Sonnet in late December 2020 to early January 2021 at a suggested retail price of $349.99.