Echo Express III-R (Thunderbolt 3 Edition)

Product Videos

Technical Specifications

Mac, Windows, and Linux Logos

Compatibility

Mac Compatibility

Windows Compatibility

  • PC with Thunderbolt 3 ports
  • Windows 10 (64-bit Edition Version 1809 or greater, see note)
  • Important Note: Windows computers require the latest BIOS and Thunderbolt drivers to support this product. Check with your computer manufacturer for update information.

Linux Compatibility

  • Linux computer with Thunderbolt 3 ports
  • Linux Kernel 5.0+

PCIe Card Compatibility

For a list of compatible PCIe cards, view the PDF of Sonnet's PCIe Card Thunderbolt Compatibility Chart

PDF Icon

Hardware

Part Number

  • ECHO-EXP3FR-TB3

Warranty

  • 2-year

Form Factor

  • Rackmount expansion system

External Connectors

  • Two Thunderbolt 3 ports

Internal Connector

  • 6-pin Mini-Fit Jr (same type as on legacy Mac Pro motherboard; provides up to 75W of power for PCIe cards that require supplemental power)

Expansion Slots (Facing Rear, Top to Bottom)

  • One x8 mechanical (x4 electrical) PCIe 3.0
  • One x16 mechanical (x8 electrical) PCIe 3.0
  • One x8 mechanical (x4 electrical) PCIe 3.0

PCIe Cards Supported

  • One full-length, full-height, double-width PCIe card, plus one single-width card or
  • Three full-length, full-height, single-width PCIe cards

Power Supply

  • Universal 300W, 115-230V AC, 50-60 Hz(6)

Operating Temperature

  • 0ºC to 35ºC (32ºF to 95ºF)

Dimensions (WxDxH)

  • 19 x 16 x 3.48 in. (48.26 x 40.6 x 8.85 cm)

Weight

  • 19 lbs (8.6 kg)

RoHS Compliant

  • Yes

Package Contents

  • Echo Express III-R (Thunderbolt 3 Edition)
  • Power cord
  • 0.7-meter Thunderbolt 3 (40Gbps) cable
  • ThunderLok 3 Thunderbolt Connector Retainer Clip(7)
  • Documentation

Support Links

Support Knowledge Base

Drivers, Documentation, FAQs

Product Manual

PDF Icon

Technical Notes

  • While the Echo Express III-R (Thunderbolt 3 Edition) features a 40Gbps Thunderbolt 3 interface, some computers equipped with Thunderbolt 3 use an implementation of Thunderbolt 3 technology that limits PCIe performance to 20Gbps. The MacBook Pro (13-inch, Late 2016, Four Thunderbolt 3 Ports) has this limitation in the two right-hand Thunderbolt 3 ports, while offering full performance from the left-hand ports.
  • Full performance requires the use of the included Thunderbolt 3 (40Gbps) cable, or comparable Thunderbolt 3 (40Gbps) cables; look for the Thunderbolt icon AND the number 3 on the connector housings to identify these cables.
  • One 4K monitor directly supported. Two 4K monitors requires either a 4K monitor with multi-stream transport support (DP out), or a Thunderbolt 3 to Dual DisplayPort adapter. One Thunderbolt 3 5K monitor directly supported. All Thunderbolt 3 Macs support two 4K monitors. Most Thunderbolt PCs support two 4K monitors.
  • Second Thunderbolt 3 port supports Thunderbolt and Thunderbolt 2 peripheral devices on Macs used with the Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter (sold separately).
  • Second Thunderbolt 3 port supports USB 3.1 Gen 1 (5Gb) or Gen 2 (10Gb) devices when connected with proper cable or adapter (sold separately).
  • Power supply will operate as low as 90VAC, with linear power deration from 300W @ 115VAC to 240W @ 90VAC.
  • ThunderLok 3 compatible specifically with Sonnet 0.5- and 0.7-meter Thunderbolt 3 cables; Sonnet 1- and 2-meter Thunderbolt 3 cables require ThunderLok 3L.

Accessories

Thunderbolt 3 Cable (2-meter)

Thunderbolt 3 Cable (2-meter)

Part No. TCB-TB3-2M

  • 2-meter Thunderbolt 3 (40Gbps) cable
  • Delivers full 40Gb/s bandwidth
  • Supports 100W of Power Delivery (PD)
  • Compatible with Sonnet ThunderLok 3L
Thunderbolt 3 Cable (0.7-meter)

Thunderbolt 3 Cable (0.7-meter)

Part No. TCB-TB3-07M

  • 0.7-meter Thunderbolt 3 (40Gbps) cable
  • Delivers full 40Gb/s bandwidth
  • Supports 100W of Power Delivery (PD)
  • Compatible with Sonnet ThunderLok 3
Thunderbolt 3 Cable (0.5-meter)

Thunderbolt 3 Cable (0.5-meter)

Part No. TCB-TB3-05M

  • 0.5-meter Thunderbolt 3 (40Gbps) cable
  • Delivers full 40Gb/s bandwidth
  • Supports 100W of Power Delivery (PD)
  • Compatible with Sonnet ThunderLok 3
ThunderLok 3L

ThunderLok 3L

Part No. TB3-LOK2L

Secures Sonnet 1- and 2-meter Thunderbolt 3 (40Gbps) active cables with ThunderLok 3L-compatible products.

Not compatible with Sonnet 0.5- or 0.7-meter Thunderbolt 3 (40Gbps) passive cables.
ThunderLok 3

ThunderLok 3

Part No. TB3-LOK2

Secures Sonnet 0.5- or 0.7-meter Thunderbolt 3 (40Gbps) passive cables with ThunderLok 3-compatible products.

Not compatible with Sonnet 1- or 2-meter Thunderbolt 3 (40Gbps) active cables.
Power Cable (Avid Pro Tools|HDX PCIe Card)

Power Cable (Avid Pro Tools|HDX PCIe Card)

Part No. TCB-HDXB

For use in Echo Express III-D/III-R, xMac Pro Server, and xMac mini Server.

Power Cable (OWC Accelsior PCIe Card)

Power Cable (OWC Mercury Accelsior Pro Q)

Part No. TCB-EXCEL

Power cable to connect OWC Mercury Accelsior Pro Q in Echo Express III-D/III-R, xMac Pro Server, and xMac mini Server.

Long Rack Mount Extension Rails

Long Rack Mount Extension Rails

Part No. PRO-RSS-L

Rack mount extension rails for rack depths of 22.5-32.5 inches.

Moble Rack Device Mounting Kit (Basic Edition)

Mobile Rack Device Mounting Kit (Basic Edition)

Part No. EXP3FR-MRM

2-bay mobile rack device mounting bracket with 100W power supply.

Mobile Rack Device Mounting Kit (Mac Pro Migration Edition)

Mobile Rack Device Mounting Kit (Mac Pro Migration Edition)

Part No. MR-MPM-X3HD

Pre-configured, powered mobile rack kit with three 3.5" hot-swap drive cage, three cables, and one 4-port eSATA PCIe card.

Mobile Rack Device Mounting Kit (Storage Expansion x8 Edition)

Mobile Rack Device Mounting Kit (Storage Expansion x8 Edition)

Part No. MR-STO-X8SSD

Pre-configured, powered mobile rack kit with two 4 x 2.5" drive cages, two mini-SAS to 4x SATA cables, and one 8-port SAS/SATA PCIe card.

Echo Express III-R (Thunderbolt 3 Edition)