The Sonnet Echo II DV Rackmount Thunderbolt Expansion System is a professional-grade, high-performance solution for adding PCIe expansion capabilities to Thunderbolt-equipped computers. Ideal for media production, audio engineering, and high-speed networking, this 2U rackmount enclosure supports two full-length, full-height, single-width PCIe cards. It's a powerful choice for professionals working with bandwidth-hungry applications such as video capture, high-speed storage, and advanced interface cards.
Unlike traditional expansion enclosures that share bandwidth, the Echo II DV Rackmount features dual Thunderbolt interfaces. When connected to two separate Thunderbolt ports on a host system, each PCIe slot receives a dedicated data channel, delivering up to 2880 MB/s of PCIe bandwidth per slot. This ensures consistent, unthrottled performance for both cards simultaneously.
The integrated 400W power supply delivers ample power for power-hungry, non-GPU PCIe cards, and includes two 75W auxiliary power connectors. Inside the chassis, dual temperature-controlled Noctua fans keep the system quietly and efficiently cooled, even under prolonged, demanding workloads. These fans are known for their ultra-quiet performance, making the unit suitable for studio and production environments.
The Echo II DV Rackmount is compatible with macOS, Windows, and Linux systems. It works with Apple M series Macs, Intel-based Macs, Windows PCs with Thunderbolt 3 or 4 ports, and Thunderbolt-supported Linux systems. This wide-ranging compatibility makes it ideal for hybrid workflows across multiple platforms.
Designed for seamless integration into professional setups, the rugged 2U steel chassis includes adjustable mounting rails for rack depths ranging from 16 to 24 inches. The unit automatically powers on and off with the host system, making it an efficient and convenient addition to any professional workflow.
Features
- Dual Thunderbolt interfaces provide dedicated PCIe bandwidth to each slot
- Supports two full-length, full-height, single-width PCIe cards
- Each slot delivers up to 2880 MB/s of PCIe bandwidth with separate Thunderbolt connections
- Integrated 400W power supply with two 75W auxiliary power connectors
- Dual ultra-quiet Noctua fans for temperature-controlled, low-noise cooling
- Compatible with macOS, Windows, and Linux systems
- Works with Apple M series Macs, Intel-based Macs, and Thunderbolt-equipped PCs
- Automatic power on/off syncing with the host computer
- Rugged 2U steel rackmount chassis with adjustable rails for 16–24 inch rack depths
- Includes two Thunderbolt cables and ThunderLok 3 cable retention clips
Hassle Free Returns
At Motion Media, our goal is to ensure your complete satisfaction with your purchase. If, for whatever reason, you are dissatisfied with your purchase, you may return it to Motion Media within 30 days. Claims for missing items or items damaged in transit must be received within three business days of receipt of merchandise.
Refunds on returned items will be issued in the same payment form as tendered at the time of purchase. If payment was made by credit card, once we receive the product we will credit your account. Please allow 7-10 days for a credit to appear on your credit card statement. If payment was made by check, please allow 10 business days for a refund check to be issued.
Please read all conditions below. If conditions are not met, Motion Media reserves the right to refuse the return or to charge a restocking fee of up to 25%.
How to return or exchange an item:
- In order to return an item you need to first obtain an RMA (Return Merchandise Authorization) number.
- To request an RMA number, please visit our contact page and send us an email with the request.
- To request an RMA number by phone, call Customer Service at 310-450-4000.
- Place the original package into a shipping carton.
- Include the invoice and the reason for the return. If defective, please specify the defect.
- Please do not place stickers or shipping labels on the original manufacturer's package.
- The RMA number must be clearly written on the outer box. If you received a label in the email, print the label and tape it to the carton.
- Ship via insured ground service with a tracking number. Return shipping charges are the responsibility of the customer. We are not responsible for lost or damaged packages.
- Send pre-authorized returns to:
Motion Media, LLC
Attn: RMA#XXXXX
2875 E. Patrick Lane, Suite O
Las Vegas, NV 89120
- Alternatively, you may return an item at our office at the above location, with an approved RMA.
Rules:
- All returned or exchanged items must be in new condition,
unopened in the original box, and must include all packing material, blank warranty cards, manuals, and all accessories. 15% restocking fee on any opened items. If you are going to return, do not open the box. - 25% restocking fee on LitePanels, Anton Bauer and Sachtler returns.
- Motion Media is not responsible for personal data or items left in returned merchandise.
- Defective items may be repaired or exchanged at our discretion for the same model or manufacturer's equivalent model.
- RMA numbers are valid for 10 days.
- Motion Media is not responsible for any consequential or incidental damage resulting from the sale or use of any merchandise bought from us. We are responsible for the monetary value of the merchandise only.
*No Return/Exchange On:
- No Returns on Blackmagic Design purchases.
- Any Electronically Delivered Software
- 3D Printers & Accessories
- Custom systems built or modified by Motion Media to customer's specifications
- Educational dvd's and books once unwrapped
- Motion Media Gift Cards are redeemable for merchandise only and may not be redeemed for cash.