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
The Most Powerful GPUs Ever Can Now Be Yours!
Supercharge your eGPU Thunderbolt expansion system or 2019 Mac Pro's performance with an AMD Radeon™ RX 6800 XT or RX 6900 XT
GPU Cards and DuoModo Bundles
Radeon RX 6800 XT

Radeon RX 6800 XT Graphics Card NEW

Radeon graphics card featuring AMD RDNA™ 2 architecture, 16GB of dedicated GDDR6 memory, and 72 compute units.

Radeon RX 6900 XT

Radeon RX 6900 XT Graphics Card NEW

Radeon graphics card featuring AMD RDNA 2 architecture, 16GB of dedicated GDDR6 memory, and 80 compute units.

xMac mini Module

DuoModo GPU Card Bundles

Configure a DuoModo enclosure with a DuoModo eGPU module and a Radeon RX 6800 XT or RX 6900 XT graphics card.

DuoModo Enclosures
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 any of the DuoModo modules.

Dual-Module Rackmount Enclosure

Dual-Module Rackmount Enclosure

Dual-module rackmount enclosure for housing any two DuoModo modules.

DuoModo Modules
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 6800 XT or RX 6900 XT graphics card.

Echo III Module

Echo III Module

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

DuoModo Pre-configured Systems
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 6800 XT or RX 6900 XT graphics card.

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 6800 XT or RX 6900 XT graphics card.

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.

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.
Educational and Performing Arts Support.
Why Thunderbolt 3 Instead of Thunderbolt 4?
Performance Benefits of Thunderbolt 3 Over Thunderbolt 4
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