DuoModo Expansion Systems
DuoModo
Mix and match enclosures with modules to create your own custom modular Thunderbolt expansion system for computers with Thunderbolt 4 or Thunderbolt 3 ports
Whether you need to connect PCIe cards or a GPU to your computer without card slots, or want to mount a Mac mini® in a desktop or rackmount enclosure with port and storage expansion, Sonnet’s DuoModo™ enables you to create your own custom modular system.
Radeon RX 6800 & 6900 XT
IN STOCK
LIMITED TIME AVAILABILITY
The Most Powerful GPUs Ever Can Now Be Yours!
Supercharge your eGPU Breakaway Box, DuoModo eGPU Expansion System, or 2019 Mac Pro's performance with an AMD Radeon RX 6800 or 6900 XT
DuoModo Enclosures NEW
Dual-Module Desktop Enclosure

Dual-Module Desktop Enclosure

Dual-module desktop enclosure for housing two DuoModo modules.

Single-Module Desktop Enclosure

Single-Module Desktop Enclosure

Single-module desktop enclosure for housing one DuoModo module.

Dual-Module Rackmount Enclosure

Dual-Module Rackmount Enclosure

Dual-module rackmount enclosure for housing two DuoModo modules.

DuoModo Modules NEW
xMac mini Module

xMac™ mini Module

Mac mini mounting module + Thunderbolt™ SSD storage dock. Add up to 16TB of storage.

eGPU Module

eGPU Module

Thunderbolt to eGPU card expansion module for computers with Thunderbolt 4 or Thunderbolt 3 ports. Need powerful GPU performance? Add a Radeon™ RX 6900 XT graphics card to your system.

Echo III Module

Echo™ III Module

3-slot Thunderbolt to PCIe card expansion module for computers with Thunderbolt 4 or Thunderbolt 3 ports.

Radeon RX 6800 XT

Sonnet AMD Radeon RX 6800 XT Graphics Card NEW

Graphics card featuring AMD RDNA™ 2 architecture and 16GB of dedicated GDDR6 memory. The perfect high performance GPU card to bundle with a DuoModo eGPU Module.

Radeon RX 6900 XT

Sonnet AMD Radeon RX 6900 XT Graphics Card NEW

Graphics card featuring AMD RDNA™ 2 architecture and 16GB of dedicated GDDR6 memory. The perfect powerhouse GPU card to bundle with a DuoModo eGPU Module.

DuoModo Pre-configured Systems NEW
DuoModo xMac mini/Echo III Desktop System

DuoModo xMac mini/Echo III Desktop System

Dual-module desktop enclosure with pre-installed xMac mini and Echo III modules. For Intel® or M1 Mac mini.

DuoModo xMac mini/Echo III Rackmount System

DuoModo xMac mini/Echo III Rackmount System

Dual-module rackmount enclosure with pre-installed xMac mini and Echo III modules. For Intel or M1 Mac mini.

DuoModo xMac mini/eGPU Desktop System

DuoModo xMac mini/eGPU Desktop System

Dual-module desktop enclosure with pre-installed xMac mini and eGPU modules. For Intel Mac mini. Need powerful GPU performance? Add a Radeon RX 6900 XT graphics card to your system.

DuoModo xMac mini/eGPU Rackmount System

DuoModo xMac mini/eGPU Rackmount System

Dual-module rackmount enclosure with pre-installed xMac mini and eGPU modules. For Intel  Mac mini. Need powerful GPU performance? Add a Radeon RX 6900 XT graphics card to your system.

Echo III Desktop

Echo III Desktop

Single-module desktop enclosure with pre-installed Echo III module. For computers with Thunderbolt 4 or Thunderbolt 3 ports.

Echo III Rackmount

Echo III Rackmount

Dual-module rackmount enclosure with pre-installed Echo III module. For computers with Thunderbolt 4 or Thunderbolt 3 ports.

Radeon RX 6800 XT Bundles NEW
Radeon RX 6800 XT

Sonnet AMD Radeon RX 6800 XT Graphics Card NEW

Graphics card featuring AMD RDNA™ 2 architecture and 16GB of dedicated GDDR6 memory.

xMac mini Module

DuoModo xMac mini/eGPU Desktop Bundle

Configure with a Sonnet AMD Radeon RX 6800 XT graphics card.

eGPU Module

DuoModo xMac mini/eGPU Rackmount Bundle

Configure with a Sonnet AMD Radeon RX 6800 XT graphics card.

Echo III Module

DuoModo eGPU Module Bundle

Configure with a Sonnet AMD Radeon RX 6800 XT graphics card.

xMac mini Module

eGPU Breakaway Box 750/750ex Bundle

Configure with a Sonnet AMD Radeon RX 6800 XT graphics card.

Echo III Module

Build a Dual-eGPU System

Build your own dual-eGPU system with a Sonnet AMD Radeon RX 6800 XT graphics card.

eGPU Module

2019 Mac Pro RX 6800 XT GPU Bundle

Sonnet AMD Radeon RX 6800 XT graphics card bundled with auxiliary power cables for 2019 Mac Pro.

Radeon RX 6900 XT Bundles NEW
Radeon RX 6900 XT

Sonnet AMD Radeon RX 6900 XT Graphics Card NEW

Graphics card featuring AMD RDNA 2 architecture and 16GB of dedicated GDDR6 memory.

xMac mini Module

DuoModo xMac mini/eGPU Desktop Bundle

Configure with a Sonnet AMD Radeon RX 6900 XT graphics card.

eGPU Module

DuoModo xMac mini/eGPU Rackmount Bundle

Configure with a Sonnet AMD Radeon RX 6900 XT graphics card.

Echo III Module

DuoModo eGPU Module Bundle

Configure with a Sonnet AMD Radeon RX 6900 XT graphics card.

xMac mini Module

eGPU Breakaway Box 750/750ex Bundle

Configure with a Sonnet AMD Radeon RX 6900 XT graphics card.

Echo III Module

Build a Dual-eGPU System

Build your own dual-eGPU system with a Sonnet AMD Radeon RX 6900 XT graphics card.

eGPU Module

2019 Mac Pro RX 6900 XT GPU Bundle

Sonnet AMD Radeon RX 6900 XT graphics card bundled with auxiliary power cables for 2019 Mac Pro.

Sonnet Legacy Products

Discontinued and legacy product information.

The Sonnet Advantage
2-year Product Warranty on all Products.
Free Lifetime Customer Technical Support.
Designed and Engineered in the USA. Since 1986.
Why Thunderbolt 3 Instead of Thunderbolt 4?
Performance Benefits of Thunderbolt 3 Over Thunderbolt 4
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