eGFX Breakaway Box for AMD and NVIDIA GPUs


  • Product Description

      Connect a Demanding Graphics or PCIe Card to a Thunderbolt 3 Mac or PC

      Sonnet’s eGFX Breakaway™ Boxes are a family of Thunderbolt™ 3 to PCIe card expansion solutions that support any Thunderbolt compatible PCIe card, but are designed specifically for bandwidth-intensive AMD and NVIDIA® graphic video cards. The eGFX Breakaway Box features one 8-pin (6+2 pin) plus one 6-pin auxiliary power connectors and supports cards requiring up to 300W of power (equivalent to 500W [sometimes 600W] recommended system power) – more than enough capability for most GPU cards. Depending on your OS, there's a graphics card suitable for your needs.

      Ready for Work and Always Game to Play – eGFX Breakaway Box, the Coolest and Quietest eGFX Graphics Card Box on the Market

      Ultra Quiet Fan

      The coolest and quietest graphics card expansion systems on the market, eGFX Breakaway Boxes feature a large variable-speed, temperature-controlled fan that quietly and effectively cools the installed card – perfect for noise-sensitive environments. For professionals, the Breakaway harnesses the computational engine in today’s GPU cards that are accelerate special effects, animation, color grading, rendering, and editing. For gamers, the Breakaway Box is ideal for enabling graphic-intensive gaming on computers (such as thin/light notebooks) that otherwise would not be able to produce an acceptable gaming experience. Additionally, the eGFX Breakaway Box supports graphics cards with 120mm water block coolers. Water block coolers run quieter than active fans; plus water block coolers enable higher overclocking.

      Eco-friendly Thunderbolt 3 Power Features

      Thunderbolt 3 provides eco-friendly power features to help save power and energy when your computer is not in use. Sonnet's eGFX Breakaway Box, like all Thunderbolt devices, powers on when connected via a Thunderbolt cable to a live Thunderbolt computer. This features allows the Breakaway Box to power down and save energy when the computer is shut down, disconnected, or put to sleep. As a bonus, the device still provides power to charge most computers even when the computer is sleeping. Thunderbolt 3 Power Delivery (PD) allows devices to power and charge notebook computers. The base model eGFX Breakaway Box provides 15W of upstream power for charging your notebook.

      eGFX Breakaway Box with Display

      eGFX Breakaway Box: Add Your Own Choice of Graphics Cards Acceleration

      Sonnet's Breakaway Boxes boost the graphics performance of an eGFX-compatible computer by connecting a high-performance desktop GPU card via a Thunderbolt 3 port. Add your choice of compatible graphics card to the Breakaway Box and connect to your computer with a Thunderbolt cable. Alternatively, if you need a cost-effective Thunderbolt expansion system for a Thunderbolt-compatible, non-GPU PCIe card (such as the Avid Pro Tools|HDX [power adapter cable sold separately] or RED ROCKET-X), the Breakaway Box offers all the space and power you could possibly need for single PCIe card expansion.

      eGFX Breakaway Box Key Features:

      • Power Supply: 350W power supply (equivalent to 500W [sometimes 600W] recommended system power)
      • Power Connector: One 8-pin (6+2 pin) plus one 6-pin power connector
      • Card Power Support: Supports up to 300W card
      • Notebook Charging: Charging up to 15W

      All eGFX Breakaway Boxes Include:

      • One x16 PCIe 3.0 slot with support for one full-length, full-height, double-width PCIe card
        (occupied with a bundled graphics card in some editions)
      • One Thunderbolt 3 port
      • Thunderbolt 3 (40Gbps) interface – ensures full 2750 MBs/ of PCIe bandwidth is dedicated to the installed card (see product page Tech Note 2 for details on limitations)
      • Quiet, temperature-controlled fan
      • 0.5-meter Thunderbolt 3 cable
      • Eco-friendly power features
      • Thunderbolt certified
      • 1-year warranty

      Mac and Windows Compatibility

      Mac® Compatibility

      • Mac with Thunderbolt 3 ports and macOS® 10.13.4+
      • Details for official macOS 10.13.4 eGPU support can be found here
      • Mac with a Thunderbolt 2 or Thunderbolt port with an Apple Thunderbolt 3 to Thunderbolt 2 Adapter and macOS 10.12.6+ (eGPUs not supported by Thunderbolt 2 or Thunderbolt Macs)
      • NVIDIA drivers do not currently support eGPUs

      Windows® Compatiblity

      • Windows PC with a Thunderbolt 3 port
      • GPU card use requires an eGFX-enabled Windows PC
      • Windows 10 (64-bit Edition, Version 1709 or greater)

      Click here for full product details and specifications

  • Product Details

    • Variant: Default Title
    • SKU: GPU-350W-TB3Z
    • Product Type: Expansion