- Apple Mac Memory RAM
- Keyboards & Mice
You have no items in your shopping cart.
Connect a High-Performance Graphics Card or Other Bandwidth-Hungry PCIe Card to a Thunderbolt™ 3 Equipped Computer
Sonnet’s eGFX Breakaway Box, a Thunderbolt 3 to PCIe card expansion solution, supports any Thunderbolt compatible PCIe card, but is designed specifically for bandwidth-intensive video graphic cards. The Breakaway Box enables all the popular GPU cards that support connecting to a computer over Thunderbolt such as AMD Radeon® R9 and RX and NVIDIA® GeForce® GTX7, 9 and 10 series, providing GPU support for computationally-intensive applications and games.
Supports AMD XCONNECT Technology
Graphic Intensive Gaming
There’s no need to carry a heavy and expensive gaming laptop to have a great gaming experience—just plug in a Breakaway Box and add the GPU power you want when you need it! By delivering much higher frame rates for smooth game play, 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. When used with computers that properly support eGPUs, accelerated graphics can either be displayed on your notebook’s own display panel or on external monitors. And, unlike with gaming laptops, when the next generation of GPUs rolls around and you are ready for another performance boost, simply upgrade the GPU card—nobody should have to replace their computer just to keep up with the latest in GPU technology.
Ready for Work, Coolest & Quietest eGFX Graphics Card Box on the Market
In addition to eGPU cards, the Breakaway Box supports every other Thunderbolt-compatible PCIe card, regardless of the card's length or width—its single x16 PCIe 3.0 slot easily accommodates full-length cards such as the RED Rocket-X or AVID Pro Tools|HDX.
The Breakaway Box’s single-port 40Gbps Thunderbolt 3 interface ensures the full 2750 MB/s of PCIe bandwidth(1) is dedicated to the installed card.
The Sonnet eGFX Breakaway Box is the coolest and quietest eGFX box on the market—with its large variable-speed, temperature-controlled fan that quietly and effectively cools the installed card, the Breakaway Box can be comfortably used in noise-sensitive working environments.
For Media Professionals
In today’s 4K workflows, harnessing the computational engine in today’s GPU cards is essential to keeping up with on-set and post production timelines. The eGFX Breakaway Box is ideal for supporting the acceleration of special effects, animation, color grading, rendering, and editing.
40Gbps Thunderbolt 3 Performance
Thunderbolt 3 is a leap forward in every way. Whether you’re editing 4K video at high frame rates or blasting aliens out of the sky, you can now transform your notebook into a true desktop experience. With up to 2750 MB/s available bandwidth(1), the Breakaway Box exploits its 40Gbps Thunderbolt 3 interface to offer the best-possible eGPU experience, or handle the most demanding, highest performance PCIe cards.
All models include a 0.5-meter Thunderbolt 3 (40Gbps) cable to connect the box to your computer. Whichever model you choose, the Breakaway Box is Thunderbolt Certified for Mac and Windows.
eGFX Breakaway Box 550
|Form Factor||Desktop Thunderbolt 3 to PCIe card expansion system|
|Expansion Slot||One PCIe 3.0 slot
|PCIe Card Supported||One full-length, full-height, double-width PCIe card|
|Liquid Cooling (Liquid Cooling Support)||Supports 120mm Water Block Coolers|
|Input Power||Universal 110-240V AC, 50-60 Hz|
0˚C to 35˚C (32˚F to 95˚F)
|Dimensions (WxDxH)||7.25 x 13.38 x 8 in. (18.5 x 34.0 x 20.2 cm)|
|Weight||7.1 lbs (3.2 kg)|
Windows PC with a Thunderbolt 3 port (GPU card requires an eGFX-enabled Windows PC)
64-bit Windows 10, version 1703 or later
Mac with Thunderbolt 3 ports
Mac with a Thunderbolt 2 or Thunderbolt port with an Apple Thunderbolt 3 (USB C) to Thunderbolt 2 Adapter
GPU card use see tech note 2
AMD GPU Cards Supported
AMD Radeon RX 580
|AMD Radeon R9 Fury
AMD Radeon R9 Nano
AMD Radeon R9 300 Series
AMD Radeon R9 290X
AMD Radeon R9 290
AMD Radeon R9 285
|NVIDIA GPU Cards Supported|
|NVIDIA GeForce GTX Titan Xp
NVIDIA GeForce GTX 1080 Ti
NVIDIA GeForce GTX 1080
NVIDIA GeForce GTX 1070
NVIDIA GeForce GTX 1060
NVIDIA GeForce GTX 1050 Ti
NVIDIA GeForce GTX 1050
|NVIDIA GeForce GTX Titan X
NVIDIA GeForce GTX 980 Ti
NVIDIA GeForce GTX 980
NVIDIA GeForce GTX 970
NVIDIA GeForce GTX 960
NVIDIA GeForce GTX 950
NVIDIA GeForce GTX 750 Ti
NVIDIA GeForce GTX 750
Australian Owned Business
Macfixit Australia is an Australian owned and operated business based in Melbourne, Victoria and we've been operating since 2005.
Fast Flat Rate Shipping on all orders
Shipping cost is $9.90 (flat rate) for any size order. Express Options are available in cart/checkout. All in-stock orders are shipped the same day if received by 10.30 AM (Eastern Time Victoria). Orders received after 11:00 AM are shipped the following business day.
100% Satisfaction Guaranteed
We fully guarantee all of our products. If for some reason you are not happy with any item you purchase from us you may return it for a refund (see Return Policy).
We do NOT sell or trade our customer information
Macfixit Australia respects your privacy. We never rent, sell or trade your contact information such as your name, address, phone# or e-mail address.
Customer Reviews Gold Stars
We are part of the Google Trusted Store program for your security and verification of our service. Check out our Google Trusted Stores Reviews here.
At Macfixit Australia) we’re 100% committed to serving our customers. We check phone and e-mail messages throughout the day and, in most cases we respond within minutes of receiving them. Please feel free to contact our Customer Service Department with any questions at 03 9329 4343 Mon-Fri, 10am to 5.30pm (Melbourme, Victoria Time), or e-mail us under this link.
PO BOX 38
SOUTH MORANG 3752
PLEASE NOTE: There is no pick-up/over the counter service at our office address.
03 9329 4343
Mon - Fri / 10AM - 5.30PM
ACN: 617 849 386
ABN: 33 617 849 386