Sonnet DuoModo Echo III Thunderbolt 5 Module

Sonnet DuoModo Echo III Thunderbolt 5 Module

Three-Slot Thunderbolt 5 PCIe Expansion Module With 400W Power Supply

The Sonnet DuoModo Echo III Thunderbolt 5 Module is a three-slot professional PCIe expansion module for compatible Sonnet modular enclosures.

It combines the proven Echo III three-slot PCIe architecture with a Thunderbolt 5 interface, supporting full-length professional cards and delivering up to 3500 MB/s aggregate PCIe bandwidth.

  • 3 × professional PCIe expansion slots.
  • Thunderbolt 5 interface with two Thunderbolt ports.
  • Up to 3500 MB/s aggregate PCIe bandwidth.
  • 400W power supply with 75W auxiliary PCIe power.
Category: All PCIe Expansion Chassis
SKU: SONDMMODE3T5
Brand: Sonnet Technology

Original price was: £ 1,151.00.Current price is: £ 1,050.95. | £ 1,261.14 inc VAT

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Sonnet DuoModo Echo III Thunderbolt 5 Module – Product Overview

The Sonnet DuoModo Echo III Thunderbolt 5 Module (DM-MOD-E3-T5) is a three-slot PCIe expansion module that brings Thunderbolt 5 connectivity to Sonnet's established Echo III modular architecture.


Three Full-Length PCIe Slots

The module supports up to three full-height, full-length, single-width PCIe cards, or one double-width card plus one single-width card. The slot layout comprises one x8 mechanical/x8 electrical slot, one x16 mechanical/x8 electrical slot and one x8 mechanical/x4 electrical slot.


Thunderbolt 5 Connectivity

The Thunderbolt 5 interface provides two Thunderbolt ports. One connects to the host computer while the second supports compatible downstream Thunderbolt, USB and display devices and can provide up to 15W to bus-powered peripherals.


Up To 3500 MB/s Aggregate PCIe Bandwidth

Sonnet specifies up to 3500 MB/s aggregate PCIe bandwidth for the Thunderbolt 5 configuration. The module's three-slot architecture uses a PCIe 3.0 bridge so the installed cards share the available Thunderbolt PCIe bandwidth.


Power For Demanding Professional Cards

An integrated 400W power supply supports installed cards, with a 6-pin auxiliary PCIe power connector providing up to 75W of supplemental power where required.


Professional Expansion Workflows

The Echo III platform supports Thunderbolt-compatible non-GPU cards including video capture and transcoding hardware, audio DSP, storage adapters, SSD cards and high-speed networking interfaces.

Sonnet DuoModo Echo III Thunderbolt 5 Module – Key Features

  • Three-slot Thunderbolt 5 PCIe expansion module for compatible Sonnet enclosures.
  • Supports three full-length single-width cards or one double-width plus one single-width card.
  • PCIe 3.1 slot layout: x8/x8, x16/x8 and x8/x4 mechanical/electrical.
  • Up to 3500 MB/s aggregate PCIe bandwidth with Thunderbolt 5.
  • Two Thunderbolt ports for host and downstream-device connectivity.
  • Secondary Thunderbolt port can provide up to 15W to compatible bus-powered devices.
  • Universal 400W power supply.
  • 75W auxiliary PCIe power connection.
  • Supports Thunderbolt-compatible, non-GPU professional PCIe cards.
  • Two-year Sonnet warranty.

Sonnet DuoModo Echo III Thunderbolt 5 Module – Technical Specifications

ProductSonnet DuoModo Echo III Thunderbolt 5 Module
Manufacturer Part NumberDM-MOD-E3-T5
Product TypeThree-slot Thunderbolt 5 PCIe expansion module
PCIe Slot 1x8 mechanical, x8 electrical PCIe 3.1
PCIe Slot 2x16 mechanical, x8 electrical PCIe 3.1
PCIe Slot 3x8 mechanical, x4 electrical PCIe 3.1
Card ConfigurationThree full-length single-width cards, or one double-width plus one single-width card
Thunderbolt InterfaceThunderbolt 5
Thunderbolt Ports2
Maximum Aggregate PCIe BandwidthUp to 3500 MB/s
Power SupplyUniversal 400W
Auxiliary PCIe Power6-pin, up to 75W
Downstream Port PowerUp to 15W
GPU SupportDesigned for Thunderbolt-compatible non-GPU PCIe cards
Warranty2 years

Sonnet DuoModo Echo III Thunderbolt 5 Module Product Downloads

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We always recommend double-checking the product specs and features on the manufacturer website, or contact us if unsure before ordering.

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