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Original price was: £ 841.00.£ 767.95Current price is: £ 767.95. | £ 921.54 inc VAT
Sonnet Echo III Desktop Thunderbolt 5
Sonnet Echo III Desktop Thunderbolt 5
Three-Slot Thunderbolt 5 To PCIe Expansion System With Full-Length PCIe Card Support And 400W Power Supply
The Sonnet Echo III Desktop Thunderbolt 5 is a professional three-slot PCIe expansion system that enables compatible computers to use full-length PCIe cards through a Thunderbolt 5 connection.
The desktop chassis supports up to three full-height, full-length, single-width PCIe cards, or one double-width card plus one single-width card. An integrated 400W power supply and 75W auxiliary PCIe power connection support demanding professional expansion cards.
A dedicated HDX compatibility mode supports Avid Pro Tools HDX workflows, while dual temperature-controlled Noctua fans provide quiet cooling for audio, video, storage and networking applications.
- Three PCIe expansion slots
- Thunderbolt 5 desktop expansion system
- Supports full-height, full-length PCIe cards
- 400W internal power supply with 75W auxiliary PCIe power
- Avid Pro Tools HDX compatibility mode
Category: All PCIe Expansion Chassis
Brand: Sonnet Technology
Original price was: £ 1,255.00.£ 1,145.95Current price is: £ 1,145.95. | £ 1,375.14 inc VAT
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Sonnet Echo III Desktop Thunderbolt 5 – Product Overview
The Sonnet Echo III Desktop Thunderbolt 5 is a professional three-slot desktop PCIe expansion chassis designed to add PCIe connectivity to compatible Mac, Windows and Linux computers through Thunderbolt.
The ECHO-3D-T5 is the Thunderbolt 5 version of Sonnet's Echo III Desktop platform, combining support for three full-length PCIe cards with a high-capacity internal power supply, quiet temperature-controlled cooling and professional card compatibility.
Three Full-Length PCIe Slots
The Echo III Desktop provides three PCIe 3.1 slots: one x8 mechanical slot with x8 electrical connectivity, one x16 mechanical slot with x8 electrical connectivity and one x8 mechanical slot with x4 electrical connectivity. The chassis supports three full-height, full-length, single-width cards, or one double-width card plus one single-width card.
Broad PCIe Card Compatibility
The system supports Thunderbolt-compatible, non-GPU PCIe cards including professional video capture and transcoding hardware, audio DSP cards, SAS and SATA host bus adapters, Ethernet adapters, SSD storage cards and other specialist PCIe devices. PCIe 4.0, 3.x, 2.0 and 1.1 cards are supported subject to Thunderbolt compatibility.
Thunderbolt 5 Connectivity
The ECHO-3D-T5 is Sonnet's Thunderbolt 5 version of the Echo III Desktop. The chassis provides two Thunderbolt ports, allowing one port to connect to the host computer while the second can be used for compatible downstream Thunderbolt peripherals.
Power For Professional Cards
An integrated universal 400W power supply provides power for installed PCIe cards. A 6-pin auxiliary PCIe power connection can provide up to 75W of supplemental power for compatible cards that require it.
Avid Pro Tools HDX Compatibility
A dedicated HDX compatibility mode enables use of up to three Avid Pro Tools HDX PCIe cards. When HDX mode is enabled, the PCIe slots operate in PCIe 2.0 mode.
Quiet Temperature-Controlled Cooling
Dual variable-speed Noctua fans automatically adjust their speed according to internal temperature. Sonnet rates the cooling system at approximately 17 dBA, making the chassis suitable for recording, broadcast and other noise-sensitive environments.
Automatic Power Management
The Echo III Desktop powers on and off automatically with the connected computer, eliminating the need for a separate chassis power switch during normal operation.
Sonnet Echo III Desktop Thunderbolt 5 – Key Features
- Three-slot desktop Thunderbolt 5 to PCIe expansion system
- Supports up to three full-height, full-length, single-width PCIe cards
- Supports one double-width PCIe card plus one single-width card
- One x8 mechanical / x8 electrical PCIe 3.1 slot
- One x16 mechanical / x8 electrical PCIe 3.1 slot
- One x8 mechanical / x4 electrical PCIe 3.1 slot
- Supports compatible PCIe 4.0, 3.x, 2.0 and 1.1 non-GPU cards
- Two Thunderbolt ports for host and downstream-device connectivity
- Integrated universal 400W power supply
- 6-pin auxiliary PCIe power connection providing up to 75W
- Avid Pro Tools HDX compatibility mode
- Dual temperature-controlled Noctua cooling fans
- Approximately 17 dBA acoustic rating
- Automatic power-on and power-off with the connected computer
- Rugged aluminium desktop enclosure
- 2-year manufacturer warranty
Sonnet Echo III Desktop Thunderbolt 5 – Technical Specifications
| Manufacturer | Sonnet Technologies |
| Manufacturer Part Number | ECHO-3D-T5 |
| Rent a Raid SKU | SONECHO3DT5 |
| Product Type | Desktop Thunderbolt 5 to PCIe card expansion system |
| PCIe Card Capacity | Up to 3 cards |
| PCIe Slot 1 | x8 mechanical, x8 electrical PCIe 3.1 |
| PCIe Slot 2 | x16 mechanical, x8 electrical PCIe 3.1 |
| PCIe Slot 3 | x8 mechanical, x4 electrical PCIe 3.1 |
| Card Configuration | Three full-height, full-length, single-width cards or one double-width card plus one single-width card |
| PCIe Card Compatibility | Thunderbolt-compatible non-GPU PCIe 4.0, 3.x, 2.0 and 1.1 cards |
| Thunderbolt Interface | Thunderbolt 5 |
| Thunderbolt Ports | 2 |
| Auxiliary PCIe Power | 6-pin connector, up to 75W |
| Power Supply | Universal 400W, 115-230V AC, 50-60Hz |
| Cooling | Dual temperature-controlled variable-speed Noctua fans |
| Acoustic Rating | Approximately 17 dBA |
| HDX Compatibility Mode | Yes; PCIe slots operate in PCIe 2.0 mode when enabled |
| Dimensions | 8.9 x 42.4 x 22.9 cm (W x D x H) |
| Weight | 4.40 kg |
| Warranty | 2 years |
Sonnet Echo III Desktop Thunderbolt 5 Product Downloads
Sonnet Technology Delivery Information
Generally, next working day delivery services (UK Mainland) are available on standard Sonnet Technology Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the the manufacturer website, or contact us if unsure before ordering.
