Sonnet Echo III Expansion Module

• Supports Three Full-height, Full-length PCIe Cards
• One x16 Plus Two x8 PCIe 3.0 Slots
• Supports Every Thunderbolt-compatible non-GPU Card
• AVID QUALIFIED – Supports up to Three Avid Pro Tools | HDX PCIe Cards
• Two Thunderbolt 3 Ports
• 40Gbps Thunderbolt Interface Offers 3000 MB/s of PCIe Bandwidth with Thunderbolt 4 computers; 2570 MB/s with Thunderbolt 3 computers

Sonnet Echo III Expansion Module

3-slot Thunderbolt to PCIe Card Expansion Module

Echo™ III Module connects up to three PCIe cards to computers without card slots. The module supports three full-height, full-length Thunderbolt™-compatible non-GPU PCIe cards; provides 400W of power for the most demanding of PCIe cards, including qualification from Avid for Pro Tools | HDX PCIe cards;  features quiet, dual temperature-controlled Noctua fans rated at 17 dbA; and connects through super fast 40Gbps Thunderbolt interface.

View PDF of supported PCIe cards

SPECS

• 2-year Product Warranty
• Free Lifetime Customer Technical Support
• Designed and Made In the USA

Three Versatile PCIe Slots

• Supports Three Full-height, Full-length PCIe Cards
• One x16 Plus Two x8 PCIe 3.0 Slots
• Supports Every Thunderbolt-compatible non-GPU Card
• AVID QUALIFIED – Supports up to Three Avid Pro Tools | HDX PCIe Cards
• View PDF of Supported PCIe Cards

400W of Power

• Built-in 400W Power Supply with 75W Auxiliary Power Connector
• Supports Power-hungry, non-GPU Cards Including Avid HDX
• Powers On and Off Automatically with Connected Computer

Quiet Fans

• Dual Noctua Fans Offer Ultra-quiet Operation
• Temperature-controlled, Variable-speed
• Rated at 17 dbA

40Gbps Thunderbolt Interface

• Two Thunderbolt 3 Ports
• 40Gbps Thunderbolt Interface Offers 3000 MB/s of PCIe Bandwidth with Thunderbolt 4 computers; 2570 MB/s with Thunderbolt 3 computers
• Thunderbolt Cable Included
• ThunderLokk Thunderbolt Connector Retainer Clip Included

Compatibility

• Compatible with DuoModo Desktop and Rackmount Expansion Enclosures.
• Compatible with Mac, Windows, and Linux. See Product Page Tech Specs for Full Compatibility Information and Requirements.

Module only; enclosure sold separately