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Sonnet Breakaway Box 850 T5 brings Thunderbolt 5 eGPU power

Lena Fischer 2 min read

Sonnet launches the Breakaway Box 850 T5, a Thunderbolt 5 eGPU enclosure with an 850W PSU, 100W PD, and broad GPU compatibility for $600.

Sonnet Breakaway Box 850 T5
ACCESSORIES

Sonnet has released the Breakaway Box 850 T5, a new external graphics enclosure designed for users who need more power than their laptop can provide internally. This release matters because it brings the latest Thunderbolt 5 connectivity standard to the eGPU market, allowing for higher bandwidth between the host computer and the graphics card. Buyers looking to upgrade their portable gaming or workstation setups now have a dedicated hardware option that supports the newest interface generation.

New enclosure supports triple-slot GPUs with 850W internal power

The device functions as a Thunderbolt 5 dock that houses a dedicated power supply and connects to an external graphics card. Sonnet designed the enclosure to accommodate triple-slot graphics cards from both and . This form factor allows users to install standard desktop GPUs in a compact chassis that sits on their desk.

Specifications

  • Power Supply: 850W
  • Connectivity: Thunderbolt 5
  • USB Ports: 3x USB 3.2 Gen 2 Type-A
  • Ethernet: 5GbE
  • PD Output: 100W

The Breakaway Box 850 T5 includes a built-in 850W power supply to handle the energy demands of high-end graphics cards. It features one Thunderbolt 5 port for the primary connection to the host machine. The unit also provides three USB 3.2 Gen 2 Type-A ports for peripherals and a 5GbE Ethernet port for network connectivity. A key feature is the 100W Power Delivery output, which can charge the host laptop while it is in use.

Compatibility covers a wide range of current and previous generation hardware. The enclosure supports Nvidia RTX 50, 40, and 30 series graphics cards. It also works with AMD Radeon RX 6000, 7000, and 9000 series cards. This broad support list ensures that users with various GPU brands can utilize the enclosure without compatibility issues.

The Breakaway Box 850 T5 is available for purchase globally at a launch price of 599.99 USD (around $600). This pricing positions the device as a premium accessory for the Thunderbolt 5 ecosystem. Users can buy the unit directly through Sonnet or authorized retailers to start using external graphics with their compatible laptops.

Source: Sonnet, NotebookCheck

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