Sonnet eGFX Breakaway Box with 550W Power Supply GPU-550W-TB3 – MacHollywood | Sales Service Rentals

Sonnet eGFX Breakaway Box with 550W Power Supply GPU-550W-TB3


  • $249.00


 *Special Order.  Available to be shipped in store for pick up or ship to your home.




  • Equivalent to 600W recommended
    system power
  • Two 8-pin (6+2pin) power connectors
  • Supports up to 375W card
  • Provides laptop charging up to 87W
  • 2 -Year Warranty


    Sonnet eGFX Breakaway Box eGPU Expansion System with 550W Power Supply

    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 550 includes two 8-pin (6+2 pin) auxiliary power connectors and supports cards requiring 375W of power (equivalent to 600W recommended system power) – more than enough capability to support nearly every compatible GPU card, with the exception of ones such as the AMD Radeon™ RX Vega 64, Vega Frontier Edition, WX 9100, and overclocked NVIDIA cards with extremely high peak power requirements. Depending on your OS, there's a graphics card suitable for your needs.


    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)



      Whats included:

      • eGFX Breakaway Box system
      • Power cord
      • 0.5-meter Thunderbolt 3 (40Gbps) cable

      Note: PCIe cards sold separately, except for Developer Edition


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