Mobile Rack Series


IR2774: Compact RAID olution for Dual 2.5" Drives




The IR2774 stands as the pinnacle of RAID storage solutions, seamlessly blending performance, adaptability, security, and robustness within its sleek framework. This high-caliber RAID module, iR2774, accommodates four distinct RAID configurations: RAID 0, RAID 1, JBOD, and SPAN (BIG). With its compatibility with the SATA III 6.0 Gb/s host interface, it effortlessly integrates into PCs, servers, or any other relevant systems.


Product Features

1. Versatile RAID Support: Four RAID modes - RAID 0, RAID 1, JBOD, and SPAN (BIG) to match your exact requirements.


2. User-Friendly RAID Setting: Easily adjust your RAID mode right from the front panel without any hassles.


3. Sleek and Compact Design: Same size as a 3.5” hard drive form factor. Fits conveniently into a single floppy bay..


4. Broad Storage Options: Support for M.2, (with RAIDON SATA converter),SATA SSD, and 2.5” hard drives, 


5. Instant Accessibility: Make changes on-the-go with hot-swappable and plug-and-play functionality. 


6. Fast Data Transfers, No Compromise: Support SATA III 6.0 Gb/s host interface to ensure rapid data transfers and peak performance.


7. Secure Tray Design: Safeguard your drives from unauthorized access with tray Key Lock protection mechanism,.


8. Drive Status at a Glance: With individual LED indicators on each drive, monitor your drive’s status and performance effortlessly.


9. Efficient Heat Management: Designed for optimal performance without the noise, the fan-less heat management system ensures your device remains cool and efficient.


10. Alert Systems: Never be caught off guard. Our advanced alarm buzzer alerts you in case of overheating or any RAID malfunction.


11. Smart Mute Functionality: Silence the buzzer during an unexpected failure with the mute button.


12. Durable and Sturdy: Crafted with rugged metal, this device is built to last, providing durability and resilience in demanding environments.



1. Enhanced Performance Options: Tailor your storage performance based on your requirements. Whether it's speed you're after or redundancy, the IR2774 offers versatile RAID modes to fit your needs.


2. Intuitive Setup: No need for complex configurations. The user-friendly front panel RAID setting ensures a quick and hassle-free setup.


3. Space-Saving Design: The compact design of the IR2774 ensures it won't hog your workstation space, making it ideal for setups where space is at a premium.


4. Future-Proof Storage: As your storage needs change, the IR2774 grows with you. Its support for M.2, SSD, and 2.5” hard drives means you can easily adapt your storage configuration as your needs evolve.


5. Zero Downtime: Whether you're replacing a drive or adding a new one, the hot-swappable and plug-and-play functionality ensures your workflow remains uninterrupted.


6. Accelerated Data Transfers: Don't wait around for file transfers. With a SATA III 6.0 Gb/s host interface, you can enjoy blazing fast data movement.


7. Unobtrusive Operations: Maintain a quiet and focused workspace, even in the event of a drive failure, thanks to the smart mute functionality.


8. Enhanced Security: Protect your data from unauthorized access with the secure tray design, complete with a key lock mechanism.


9. Real-time Monitoring: Stay informed with LED indicators for each drive, allowing you to keep a keen eye on the performance and health of your drives.


10. Stable Operations: No fans, no problem. The fan-less heat management system guarantees optimal performance while ensuring your drives remain cool.


11. Stay Alert: The advanced alarm buzzer acts as an early warning system, ensuring you're promptly informed about potential overheating issues or RAID malfunctions.


12. Built to Last: With its rugged metal construction, the IR2774 is not only functional but also durable, ensuring longevity even in challenging environments.




General Use Cases:


1. Home Servers: For individuals who require robust, flexible storage options.


2. Small to Medium Business Storage: To meet the varied data needs of different departments or projects.


3. Media Centers: Quick access to large libraries of video, music, and images.


4. Archiving: Reliable, secure storage of important documents and data.

Professional Use Cases:

1. Content Creation: For videographers, photographers, and designers who need high-speed access to large files.


2. Database Management: For organizations that need quick, reliable access to large databases.


3. Virtualization: For businesses running multiple virtual environments.


The IR2774's combination of high-speed data access, versatility, and reliability make it a good fit for these and many other applications.

User-Friendly RAID Configuration


Experience a seamless RAID setup with the IR2774's intuitive design. Directly access and switch between RAID modes using the front panel, suitable for both novices and experts. It’s easy to make quick adjustments without any disruptions and effortless.


Engineered Durability for Tough Environments

Constructed with rugged metal materials, the IR2774 offers superior durability and resilience. Designed to withstand demanding operational conditions, this robust construction ensures long-lasting performance and reliability, making the IR2774 an ideal choice for environments where both durability and performance are paramount.


Fast Data Transfer Speed


Harness the power of accelerated data transfers with the IR2774. Equipped with the SATA III 6.0 Gb/s host interface, it promises not only lightning-fast data movements but also consistently peak performance. With the IR2774, experience a seamless blend of speed and stability, ensuring that your data is always at your fingertips without any compromises.


Sleek and Compact Design

Embrace the elegance and efficiency of the IR2774's design. Mirroring the dimensions of a standard 3.5” hard drive, it ensures a snug fit even in a single floppy bay. Its streamlined form not only optimizes space but also seamlessly integrates into your existing setup, blending functionality with aesthetics for a modern storage solution.

Versatile RAID Support


RAID 0 (Striping): Perfect for those who prioritize speed and performance. By distributing data across multiple drives, RAID 0 offers increased read and write rates, ensuring that your operations run smoothly and swiftly.


RAID 1 (Mirroring): Safety and redundancy are crucial for many. With RAID 1, your data is mirrored across two drives. If one fails, the other continues to function, providing an instant backup and peace of mind.


JBOD (Just a Bunch Of Disks): For those who prefer simplicity and maximum storage space without any RAID functionalities, JBOD allows each drive to act independently, letting you access them as separate volumes.


SPAN (BIG): Merge the storage capacity of multiple drives into one colossal volume. With SPAN, you can create a large, continuous data storage space, ensuring that you never run out of room for your crucial files and applications.


Real-Time Drive Monitoring with LED Indicators

The IR2774 features individual LED indicators for each drive, providing instant visual feedback on drive status and performance. These indicators simplify real-time monitoring, enabling efficient system management without the need for additional software tools.


Smart Mute Functionality for User Control

The IR2774 incorporates a smart mute button, providing users the option to silence the alarm buzzer in the event of unexpected failures. This feature allows for a less intrusive alert system, giving you control over the auditory environment while still benefiting from the device's proactive alert mechanisms.

Broad Storage Options 

Engineered for maximal storage flexibility, the IR2774 accommodates multiple drive formats including M.2 (utilizing a RAIDON SATA converter), SATA SSDs, and 2.5-inch HDDs. This multi-faceted support provides users with the latitude to select an optimal storage configuration tailored to specific performance benchmarks, workloads, or capacity requirements. With the IR2774, experience a customized, scalable storage solution fully aligned with technical and operational specifications.

Instant Accessibility 

Step into a world of seamless storage management with the IR2774. Engineered for those who value time and efficiency, its hot-swappable and plug-and-play capabilities allow for swift changes on-the-fly. No more prolonged waits or system restarts; with the IR2774, accessing and modifying your storage setup becomes an instant and hassle-free experience. Embrace simplicity and speed in one elegant solution.


Key Lock Tray Design


Safety takes precedence with the IR2774's tray design. IR2774 is crafted meticulously to prioritize the security of your data, its Key Lock protection mechanism acts as a formidable shield against unauthorized access. The IR2774 doesn't just store your data; it ensures it's locked away from prying eyes, providing peace of mind alongside superior storage solutions.

Fan-less Heat Management for Quiet Efficiency

The IR2774 employs a fan-less heat management system, meticulously engineered to maintain optimal thermal conditions while eliminating acoustic noise. This ensures the device remains cool and operates at peak efficiency, negating the need for additional cooling mechanisms.


Proactive Alert Systems for Peace of Mind

The IR2774 is equipped with an advanced alarm buzzer designed to promptly notify users of critical conditions such as overheating or RAID malfunctions. This proactive alert system allows for immediate action, minimizing risk and ensuring system reliability. Stay ahead of potential issues and safeguard your data effectively with the IR2774's robust alert mechanisms.

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


Product View


Model no. iR2774
RAID Chip JMS562
Interface SATA III 6.0 Gb/s
Support Hard Drive 2 × 2.5” SATA III 6.0Gb/s HDD/SSD (9.5mm)

* Added RAID mode adjustment settings on the front panel.
Power Supply SATA 15pin (12v/5v)
LED Indicators Yes
Operating System Windows, Linux
Certification CE & FCC
Dimension 102(W)×26(H)×147(L) mm
Operating temperature 32° to 104° F (0° to 40° C)
Storage temperature -4° to 116° F (-20° to 47° C)
Relative humidity 5% to 95% noncondensing
Packing Content Quick Installation Guide,
Accessory Kit


iR2774 Download

GUI Software for Windows

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