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Item #:
72337191
SONNET eGPU Breakaway Box 750 Thunderbolt 3-to-eGPU PCIe Card Expansion System
90% of respondents would recommend this to a friend
Item #:
72337191
MUR 37759
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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Imported from Japan store
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Order now and get it around Wednesday, October 14
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Boost your graphics performance with the Sonnet eGPU Breakaway Box 750, compatible with Mac & Windows
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
High Power Output
The SONNET eGPU Breakaway Box 750 delivers up to 750W of power, enabling the connection of high-performance graphics cards and ensuring demanding applications run smoothly without compromise.
Thunderbolt 3 Connectivity
Featuring Thunderbolt 3 technology, this expansion system offers ultra-fast data transfer speeds up to 40Gbps, enhancing performance and allowing easy connection to compatible devices for improved workflow.
Efficient Cooling Design
With an advanced cooling system, the Breakaway Box 750 efficiently dissipates heat, ensuring prolonged usage of your graphics card, enhancing its longevity while maintaining optimal performance levels.
Product Details
- Boosts graphics performance by connecting a high-performance GPU card to your computer with Thunderbolt 3 ports
- Improves editing, rendering, color grading, animation, and special effects performance with GPU acceleration
- 750W power supply to support the power requirements of the latest GPU cards
- Compatible with AMD Radeon and NVIDIA GeForce series, TITAN, and Quadro models
- Quiet and efficient cooling with a large built-in fan
- Supports 4K to 8K workflows and can connect multiple eGPU Breakaway Boxes for increased graphics processing power
| Graphics Coprocessor | AMD Radeon RX Vega 64 |
| Video Output Interface | USB |
| Graphics Ram Type | VRAM |
| Compatible Devices | Desktop |
| Graphics Card Interface | PCI Express |
| Number of Fans | 1 |
| Display Maximum Resolution | 5120x2880 |
| Display Resolution Maximum | 5120x2880 |
| Item Dimensions L x W | 20.3L x 34W cm |
| Brand | Sonnet |
| Video Processor | NVIDIA |
| Antenna Location | Breakaway |
| Built-In Media | 0.7 meter Thunderbolt 3 (40Gbps, 100W) cable, Documentation:, Power Cord, eGPU Breakaway Box 750 Enclosure |
| Model Name | GPU-750W-TB3 |
| Graphics Description | Exclusive |
| Global Trade Identification Number | 00732311013010 |
| Manufacturer | Sonnet Technologies |
| Number of Items | 1 |
| UPC | 732311013010 |
| Item Weight | 5.7 Kilograms |
| Model Number | GPU-750W-TB3 |
| Mfr Part Number | GPU-750W-TB3 |
| Graphics Processor Manufacturer | NVIDIA |
| Graphics RAM Type | VRAM |
| Country of Origin | This item will be imported from JP |
| Date First Available | May 11, 2021 |
| What is in the box | SONNET eGPU Breakaway Box... For more details, please check description/product details |
Who Should Buy?
-
Creative Professionals
Ideal for video editors and graphic designers needing high-performance graphics for rendering and processing tasks.
-
Gamers on the Go
Offers laptop users a portable solution to enhance gaming performance with additional graphics power.
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High-Performance Developers
Useful for software developers requiring significant GPU resources for simulations or data visualization in applications.
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Casual Users
Not suitable for users who only perform basic tasks like browsing and streaming without requiring extra graphics power.
Product Description
SONNET eGPU Breakaway Box 750 Thunderbolt 3-to-eGPU PCIe Card Expansion System
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Customer Questions & Answers
-
Question:
What type of GPU cards are supported by the Sonnet eGPU Breakaway Box 750?
Answer: It supports AMD's Radeon and NVIDIA's GeForce RTX series, TITAN, and Quadro models. -
Question:
Is the Sonnet eGPU Breakaway Box 750 compatible with Thunderbolt 2 or USB-C ports?
Answer: No, it's not. It's only compatible with Thunderbolt 3 ports. -
Question:
Do M1 Macs support the Sonnet eGPU Breakaway Box 750?
Answer: No, they are not compatible.
Sonnet Graphics Cards GPU-750W-TB3 Editorial Review
The Sonnet Technologies GPU-750W-TB3 eGFX BreakawayBox 750 is a great option if you are looking to increase your rendering speed and reduce wait time. It is compatible with both Mac and Windows operating systems. This eGPU box has received mixed feedback from customers. Some of them were not able to get it to work properly, and others were pleased with the results and found a significant reduction in rendering time. The case is well made, and the breakaway box has an excellent look when assembled. One downside is that it doesn't support any AMD 7900 card except the AMD reference designs. Another downside is that the case was too small for some customers to fit a decent GPU inside.
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Pros
- Compatible with both Mac and Windows
- Well-made case with excellent look
Cons
- Doesn't support any AMD 7900 card except the AMD reference designs
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9 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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MUR 37759
Order now and get it around Wednesday, October 14
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Features & Benefits
- Connects a high-performance GPU card to your computer using Thunderbolt 3 ports
- Enables GPU acceleration to improve tasks such as editing, rendering, and color grading
- Supports power requirements of numerous latest compatible GPU cards
- Quiet and configurable eGPU system available
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