Sonnet Echo II DV T5 Module (2 PCIe Slots Expansion Module - Thunderbolt 5) - Black

The Echo II DV Expansion Module from Sonnet is the ideal companion for Sonnet Thunderbolt Expansion Systems.

It seamlessly integrates with an xMac Studio, DuoModo enclosure, or an Echo rackmount system. When installed in any of these configurations, the Echo II DV Expansion module maximizes your computer's performance by providing two PCIe 3.0 card slots, each equipped with its own Thunderbolt interface. This allows you to install and utilize two high-bandwidth DV I/O cards within a single enclosure.

Please note that optical Thunderbolt cables are not accepted.

Designed for High-Performance DV I/O PCIe Cards
Supports two full-height, full-length PCIe cards, each at full bandwidth
Two 16 PCIe 4.0 slots
Up to double the bandwidth for double the video channels
Supports every single-width Thunderbolt-compatible non-GPU Card

Thunderbolt 5 Interface
Four Thunderbolt 5 ports (two reserved for connection to host computer)
Independent Thunderbolt connection to each card slot
Thunderbolt 5 interface offers 6000 MB/s of PCIe bandwidth with Thunderbolt 5 computers;
 2880 MB/s with Thunderbolt 4 and 3 computers


400W of Power
Built-in 400W power supply with two 75W auxiliary power connectors
Supports power-hungry, non-GPU cards
Powers on and off automatically with connected computer

Quiet Fans
Dual Noctua fans offer ultra-quiet operation
Temperature-controlled, variable-speed
Rated at 17dBA

Sonnet Product Compatibility
Echo III Rackmount Thunderbolt Expansion Systems
Echo II DV Rackmount Thunderbolt Expansion Systems
xMac Studio Enclosure Systems
xMac mini (2024+) Enclosure Systems
DuoModo Desktop or Rackmount Enclosure Systems
Sonnet single-module Desktop Enclosure
Sonnet dual-module Rackmount Enclosure

Mac Compatibility
macOS 14+ Mac with Thunderbolt 5, Thunderbolt 4, Thunderbolt/USB4, or Thunderbolt 3(1) ports

Windows Compatibility
Windows 11 computer with Thunderbolt 5, Thunderbolt 4, or USB4(2) ports

Linux Compatibility
Linux 6.1 or 6.12 computer with Thunderbolt 5, Thunderbolt 4, or USB4 ports

Weight and Dimensions
Weighs 19.4 lb
Measures 19.13 x 16.9 x 3.5"

What's In The Box
Echo II DV T5 Module
Region-specific power cable
Two 6-pin PCIe auxiliary power cables (installed)
Two 0.8-meter Thunderbolt 5 cables
Three ThunderLok-A connector locks
Documentation