Sonnet Technologies
Sonnet Echo Express SE IIIe (Thunderbolt 3 Edition)
Expand your creative workflow with the Sonnet Echo Express SE IIIe Thunderbolt 3 Expansion Chassis. This versatile enclosure connects three PCIe cards to your Thunderbolt 3-equipped computer, ideal for professionals needing enhanced connectivity. It supports PCIe 3.0, 2.0, and 1.1 cards up to 7.75 inches long across its three slots. Featuring two 40 Gb/s Thunderbolt 3 ports, one connects to your host while the second allows daisy-chaining up to five additional Thunderbolt devices. The rugged, lightweight aluminum enclosure is kept cool by a quiet, temperature-controlled fan, and the unit automatically powers on and off with your computer.
$799.99
Owner Satisfaction
4.3
/ 5
Category Rank
788
/ 1154
#788 in Computer Interface Cards & Adapters
Price vs Category Average
+40%
Above average
Expansion Slots
23.0813.084
/ x PCIe x (electrical), x PCIe x (x electrical)
Who it's for
- Triple PCIe Slot Capacity
- High-Speed Thunderbolt 3 Interface
- Integrated Power and Compact Design
Who should skip it
- Half-Length Card Restriction
- Limited Auxiliary Power
- Premium Price Point
Key Specs
Expansion Slots
2x PCIe 3.0 x8 (electrical), 1x PCIe 3.0 x8 (x4 electrical)
System Connection
2x Thunderbolt 3 (40 Gb/s)
Supported PCIe Card Size
Full-Height, Half-Length (up to 7.75" long)
Power Delivery
Up to 100W Max to host computer
Dimensions
11 x 6.5 x 4.6 inches
Weight
2.6 lb / 1.18 kg
Operating System Support
macOS 10.12.6+, Windows 10 (64-bit), Linux Kernel 5.0+
Warranty
2 Year Limited
Features
- Adds three PCIe slots via Thunderbolt 3
- Supports PCIe cards up to 7.75 inches
- Daisy-chain up to five Thunderbolt devices
- Rugged, lightweight aluminum enclosure
- Quiet, temperature-controlled cooling fan
- Auto power on/off with computer
- Supports dual 4K or single 5K displays
- Includes Thunderbolt 3 cable and retainer
What customers say
Customers highly value the Sonnet Echo Express SE IIIe for its exceptional reliability and seamless integration, transforming laptops into powerful workstations. The device excels at enabling high-performance PCIe cards for demanding tasks like video editing and music production. Users frequently commend the sturdy build quality and compact design, making it ideal for both studio and mobile setups. While the initial investment is noted, the expansion of capabilities for professional workflows is considered a significant asset. The overall sentiment confirms this enclosure is a highly valued tool for its target audience, delivering promised performance and essential expansion.
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