--- product_id: 273188817 title: "Sonnet eGPU Breakaway Box 750ex - External GPU Chassis" brand: "sonnet" price: "€ 962.16" currency: EUR in_stock: true category: "Sonnet" url: https://www.desertcart.at/products/273188817-sonnet-egpu-breakaway-box-750ex-external-gpu-chassis store_origin: AT region: Austria --- # 750W power supply for future-proof GPU support Thunderbolt 3 connectivity for ultra-fast data transfer Supports up to 4K UHD resolution for stunning visuals Sonnet eGPU Breakaway Box 750ex - External GPU Chassis **Brand:** sonnet **Price:** € 962.16 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Graphics Game — Because Your Creativity Deserves the Best ## Quick Answers - **What is this?** Sonnet eGPU Breakaway Box 750ex - External GPU Chassis by sonnet - **How much does it cost?** € 962.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/273188817-sonnet-egpu-breakaway-box-750ex-external-gpu-chassis) ## Best For - sonnet enthusiasts ## Why This Product - Trusted sonnet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Expand Your Workspace:** Four USB 3.2 Gen 1 ports and Gigabit Ethernet keep your peripherals and network blazing fast and always connected. - • **Future-Ready Powerhouse:** Robust 750W PSU powers even the most demanding GPUs, ensuring your setup stays cutting-edge. - • **Unleash Pro-Level Graphics:** Plug in the latest GPUs and turbocharge your creative workflow with seamless Thunderbolt 3 connectivity. - • **Cross-Platform Compatibility:** Works effortlessly with Mac (except M1) and Windows, making it the versatile choice for any pro setup. - • **Cut Rendering Times Dramatically:** Accelerate editing, color grading, and 3D rendering to meet tight deadlines and stay ahead of the curve. ## Overview The Sonnet eGPU Breakaway Box 750ex is a high-performance external GPU chassis featuring a powerful 750W power supply, Thunderbolt 3 connectivity, and support for the latest AMD and NVIDIA GPUs. Designed for professional creatives on Mac (excluding M1) and Windows, it accelerates demanding tasks like editing and rendering while offering additional USB and Ethernet ports for expanded connectivity. ## Description Buy Sonnet eGPU Breakaway Box 750ex - External GPU Chassis: Graphics Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Boosts Graphics Performance - Connects a high-performance GPU card to your computer with Thunderbolt 3 ports. Mac & Windows Compatible. **M1 Macs are NOT compatible with GPUs. - Cuts Application Task Times - Enables GPU acceleration to significantly improve editing, rendering, color grading, animation, and special effects performance. - 750W Power Supply - Support the power requirements of the latest compatible GPU cards; future-proof design handles higher power requirements of cards to come. - Supports Many of the Latest GPU Cards - Includes AMD Radeon VII, RX, RX Vega, Pro W and Pro WX models; and NVIDIA GeForce RTX series, TITAN, and Quadro models. - 750ex Model: Additional Connectivity Adds four 5Gb/s USB Type A ports to connect peripherals, plus an RJ45 Gigabit Ethernet port for a wired network connectivity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Q755RQS | | Antenna Location | Professional | | Best Sellers Rank | #295 in Computer Graphics Cards | | Brand | Sonnet | | Built-In Media | a Sonnet eGPU, a high-performance GPU card, four USB 3.2 Gen 1 Type A ports (for 750ex model) | | Compatible Devices | Desktop, Laptop | | Customer Reviews | 3.9 3.9 out of 5 stars (134) | | Display Maximum Resolution | 3840x2160 | | Display Resolution Maximum | 3840x2160 | | Global Trade Identification Number | 00732311013027 | | Graphics Card Interface | PCI-Express x16 | | Graphics Card Ram | 48 GB | | Graphics Coprocessor | AMD Radeon VII | | Graphics Description | AMD Radeon VII | | Graphics Ram Type | GDDR6X | | Item Dimensions L x W | 13.38"L x 7.25"W | | Manufacturer | Sonnet Technologies | | Mfr Part Number | GPU-750WEX-TB3 | | Model Name | 750ex | | Model Number | GPU-750WEX-TB3 | | Number of Fans | 1 | | UPC | 732311013027 | | Unit Count | 1.0 Count | | Video Output Interface | USB | | Video Processor | AMD | ## Product Details - **Brand:** Sonnet - **Graphics Coprocessor:** AMD Radeon VII - **Graphics Processor Manufacturer:** AMD - **Graphics Ram Size:** 48 GB - **Video Output Interface:** USB ## Images ![Sonnet eGPU Breakaway Box 750ex - External GPU Chassis - Image 1](https://m.media-amazon.com/images/I/81zwG6oBgyL.jpg) ![Sonnet eGPU Breakaway Box 750ex - External GPU Chassis - Image 2](https://m.media-amazon.com/images/I/71fNuKzCPML.jpg) ![Sonnet eGPU Breakaway Box 750ex - External GPU Chassis - Image 3](https://m.media-amazon.com/images/I/81EZLEAt6JL.jpg) ![Sonnet eGPU Breakaway Box 750ex - External GPU Chassis - Image 4](https://m.media-amazon.com/images/I/61vYbY6sycL.jpg) ![Sonnet eGPU Breakaway Box 750ex - External GPU Chassis - Image 5](https://m.media-amazon.com/images/I/61Mh8P+fC2L.jpg) ## Questions & Answers **Q: Will nvidia geforce rtx 4090 work?** A: The 4090 is much larger than a 3090. **Q: Will rtx nvida 3080 work ?** A: The maximum card size that will fit our chassis is 312mm x 160mm x 55mm. Most NVIDIA RTX 3080s do not fit, but a few do, such as EVGA GeForce RTX 3080 XC3 Gaming and ASUS GeForce RTX 3080 TUF Gaming. For a compatiblity list of hundreds of GPU cards, see the reference pdf on the sonnettech web site. **Q: Can it support a gpu with a quadruple slot?** A: The maximum card size that will fit in a Breakaway Box is 312mm x 160mm x 55mm. If the card is larger in any dimension, it will not fit. **Q: Do they have a usb c only version of this anywhere? I don't have thunderbolt :(** A: eGPUs require a Thunderbolt interface on the computer ## Frequently Bought Together - Sonnet eGPU Breakaway Box 750ex - External GPU Chassis - Cable Matters [Intel Certified] 40Gbps Thunderbolt 4 Cable 3.3ft with 8K Video and 240W Charging - 1m, Compatible with USB4, Thunderbolt 3 Cable and USB-C - Cable Matters [Intel Certified] 40Gbps Active Thunderbolt 4 Cable 6.6 ft with 100W Charging and 8K Video - Fully Compatible with USB C/USB-C, USB 4 / USB4, and Thunderbolt 3 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/273188817-sonnet-egpu-breakaway-box-750ex-external-gpu-chassis](https://www.desertcart.at/products/273188817-sonnet-egpu-breakaway-box-750ex-external-gpu-chassis) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-20*