The UR2D-B32 is a professional dual-bay U.2 hardware RAID system designed for high-speed workstation storage. Featuring USB 3.2 Gen 2x2 connectivity with up to 20Gbps link bandwidth and support for RAID 1, BIG, and JBOD, it provides flexible, host-independent RAID operation.

With lockable front-access drive trays, dedicated power, active cooling, temperature and fan monitoring, audible alerts, and RAID rebuild indicators, the UR2D-B32 provides a serviceable workstation-class storage platform for sustained professional workloads and RAID 1 local data protection.

It is ideal for video production, photography, CAD, workstation virtualization, software development, and other storage-intensive professional applications.

Key Features

1. USB-C 20Gbps Connectivity

● USB 3.2 Gen 2x2 Type-C interface

● Up to 20Gbps link bandwidth on compatible host systems

● Backward compatible with USB 3.2 Gen 2 and Gen 1

● Works with Thunderbolt™ 3, 4, and 5 USB-C ports in USB mode

● Supports Windows, macOS, and Linux

Most Mac systems operate at up to 10Gbps because they do not support USB 3.2 Gen 2x2.

2. Dual U.2 and Optional M.2 NVMe Support

● Supports two U.2 SSDs

● Supports two M.2 NVMe SSDs using optional UBOX Mini adapters

● Lockable front-access all-metal drive trays

● Simplified drive installation and replacement

● Serviceable design for professional workstation deployment

3. Hardware RAID Flexibility

● Integrated hardware RAID controller

● Supports RAID 1, BIG, and JBOD

● Operates independently of the host operating system

● Requires no RAID management software

Changing the RAID mode erases all data on both SSDs.

4. Intelligent Monitoring

● Front-panel power and drive-activity indicators

● Drive-failure and alarm notifications

● Audible warning buzzer

● RAID rebuild-status indication

● Rebuild-progress indicators at 25%, 50%, 75%, and 100%

6. Active Cooling and Dedicated Power

● Aluminum enclosure

● Lockable all-metal drive trays

● Built-in 30mm cooling fan

● High and Low fan-speed settings

● Dedicated 12V/4.2A power adapter

● Designed to help manage heat during sustained professional workloads

Workstation-Class Storage Architecture

Host-independent hardware RAID, front-access drive servicing, RAID 1 rebuild support, visible status indicators, thermal monitoring, dedicated power, and active cooling work together to simplify maintenance and support sustained professional workloads.

Performance Expectations

The UR2D-B32 provides up to 20Gbps of USB interface bandwidth. Actual transfer performance depends on the installed SSDs, storage mode, host controller, file system, workload, cable, and operating environment.

With suitable SSDs and a compatible USB 3.2 Gen 2x2 host. Actual transfer performance depends on the installed SSDs, storage mode, host controller, file system, workload, cable, and operating environment.

With suitable SSDs and a compatible USB 3.2 Gen 2x2 host, the UR2D-B32 can utilize the practical throughput available from the 20Gbps USB interface.

● RAID 1 prioritizes data protection through mirrored storage.

● BIG combines both SSD capacities into one volume without striping or redundancy.

● JBOD allows each SSD to operate as an independent volume.

Matched SSD models and capacities are recommended, particularly for RAID 1 operation.

Benefits

UR2-B32 vs. UR2D-B32

Choose the UR2-B32 for compact deployment, portability, and native M.2 NVMe SSD support.

Choose the UR2D-B32 for U.2 SSDs, front-access serviceability, dedicated power, active thermal management, visible RAID status, and professional workstation deployment.

Why U.2?

Designed for professional storage environments, the U.2 platform combines a serviceable form factor, robust drive connectivity, and access to SSD options designed for higher endurance. Together with front-access drive trays, dedicated power, active cooling, and hardware RAID, the UR2D-B32 provides a workstation-focused storage platform with greater serviceability than compact portable NVMe enclosures.

Best Fit For

The UR2D-B32 is designed for professionals who require high-speed, serviceable SSD storage with hardware RAID, visible system status, and reliable thermal management.

● Video editing and media production — Store, edit, transfer, and protect large video files and production assets.

● Photography and digital asset management — Import, organize, edit, and safeguard large RAW image libraries.

● CAD, 3D design, and engineering — Access large project files, models, simulations, and technical datasets.

● Workstation virtualization and software development — Run virtual machines, development environments, software builds, and large local datasets.

● Professional data protection — Use RAID 1 to maintain mirrored local storage for important business and project files.

● Workstation storage expansion — Add front-access U.2 storage with dedicated power, locking trays, active cooling, and visible system monitoring.

Important Notes

● A USB 3.2 Gen 2x2 host port is required for up to 20Gbps operation.

● Thunderbolt hosts connect through USB compatibility mode.

● Most Mac systems connect at up to 10Gbps.

● Changing the RAID mode erases all data on both SSDs.

● BIG mode creates one combined volume without striping or redundancy.

● If either SSD fails in BIG mode, the combined volume and its data may become inaccessible.

● Hot-plug must not be used in BIG mode.

● Safely eject a JBOD drive from the operating system before removal.

● Keep the system powered on during RAID 1 rebuilding.

● Pressing Mute silences the buzzer but does not clear the alarm condition.

● RAID 1 protects against a single-drive failure but does not replace a complete backup strategy.

Frequently Asked Questions

Q1: What storage modes are supported?

A: The UR2D-B32 supports RAID 1, BIG, and JBOD.

Q2: Is RAID management software required?

A: No. RAID operation is managed by the integrated hardware RAID controller independently of the host operating system.

Q3: What is the difference between BIG and JBOD?

A: BIG combines the capacities of both SSDs and presents them as one larger volume. It does not provide striping or data redundancy.

JBOD presents each SSD as an independent volume, allowing the drives to be used separately.

Q4: Can M.2 NVMe SSDs be installed?

A: Yes. Optional UBOX Mini adapters are required.

Q5: What happens if one SSD fails in RAID 1?

A: The remaining SSD retains the mirrored data. After replacing the failed SSD, the system rebuilds the RAID 1 mirror and displays progress at 25%, 50%, 75%, and 100%.

Q6: Does changing the RAID mode erase data?

A: Yes. Back up all important data before changing the storage configuration.

Q7: Why is the connection limited to 10Gbps on most Mac systems?

A: Most Mac systems do not support USB 3.2 Gen 2x2 and therefore connect at USB 3.2 Gen 2 speed.

Q8: Is the UR2D-B32 a Thunderbolt device?

A: No. It is a USB storage system that connects to Thunderbolt USB-C ports through USB compatibility mode.

Q9: Does the UR2D-B32 support hot-plug drive replacement?

A: Hot-plug operation depends on the selected storage mode. In RAID 1 mode, replace only the failed SSD according to the drive-replacement procedure. In JBOD mode, safely eject the target SSD from the operating system before removal. Hot-plug is not supported in BIG mode.

Q10: Does RAID 1 replace a backup?

A: No. RAID 1 protects against the failure of one SSD, but it does not protect against accidental deletion, file corruption, malware, theft, or system damage. Important data should also be stored in a separate backup location.

Performance test result for reference. The test result will vary depend on the test environment.

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