GR3680-B31A: Dual-Bay 2.5" / 3.5" SATA III HDD/SSD Hardware RAID 0/1 Supported Storage Solution

The GR3680-B31A is a high-performance external RAID enclosure that offers flexible storage options, compatibility with both PC and Mac, and comprehensive support for SATA 6G with RAID 0 and RAID 1 configurations.




1. Flexible storage options with SSD and hard drive compatibility.


2. Compatible with both PC and Mac.


3. Supports SATA 6G and includes a touch button for easy toggling between RAID 0 and RAID 1 configurations.


4. An LCD display providing immediate updates on RAID mode status and drive conditions.


5. Features LED indicators for easy monitoring.


6. USB 3.2 Gen 2 compatible with Type-C and transmission speed up to 6Gbps.


7. Hot-swappable and plug-and-play for easy replacement of drives.


8. STATUSGuide GUI and drive S.M.A.R.T monitoring (for Windows only).


9. Low noise fan design with fast heat dissipation.


10. Rugged aluminum structure design with high quality and fast heat dissipation.


11. Advanced overheat alarm buzzer.


12. Drive tray with KeyLock protection. 


1. The GR3680-B31A offers the flexibility to use both SSDs and hard drives, giving you the best of both worlds in terms of performance and capacity.


2. It is compatible with both PC and Mac, so you can use it with your existing devices.


3. The comprehensive support for SATA 6G with RAID 0 and RAID 1 configurations gives you the option to improve performance or redundancy, depending on your needs.


4. RAID Configuration Displayed via LCD Status Screen.


5. The LED indicators make it easy to monitor the status of the enclosure, and the hot-swappable and plug-and-play features make it easy to add or

remove drives.


6. The STATUSGuide GUI and drive S.M.A.R.T monitoring give you detailed information about the health of your drives.


7. The low noise fan design and rugged aluminum structure design ensure that the enclosure runs cool and quiet.


8. The advanced overheat alarm buzzer provides an extra layer of protection for your drives.


Multifunctional RAID Storage for PC & Mac


The GR3680-B31A is a robust, multifunctional hardware RAID storage system, equipped with RAID 0 and RAID 1 features. Designed with a durable aluminum structure, it incorporates removable, hot-swappable trays for user-friendly operation and drive protection. Offering a USB 3.2 Gen 2 interface with Type-C connections and transmission speeds up to 6Gbps, it's seamlessly compatible with both Mac and Windows PCs, delivering flexible, high-speed storage solutions.


Universal Compatibility


Designed to work seamlessly with both PC and Mac systems, the GR3680-BA31 ensures that your data is accessible across platforms. This universal compatibility makes it a perfect fit for mixed computer environments or users who frequently switch between systems.


Comprehensive RAID Support


The GR3680-B31A offers full-fledged support for SATA 6G drives. With a user-friendly touch button, it allows you to easily switch between RAID 0 and RAID 1 configurations, simplifying storage management and ensuring efficient use of your drives.


GR3680-B31A: Power Meets Flexibility


GR3680-B31A, is a versatile device that combines state-of-the-art technology with ultimate flexibility to meet the evolving demands of modern computing environments. As an outstanding hardware solution, the GR3680-B31A is designed to increase productivity, improve efficiency and protect your valuable data.

High-Speed Connections


With USB 3.2 Gen 2 compatibility and Type-A connection, the GR3680-B31A provides transmission speeds up to 6Gbps. This means you can transfer large files quickly and efficiently, saving you valuable time.


Convenience at Its Best


Enjoy the convenience of hot-swapping and plug-and-play features. Whether you need to replace drives or add new ones, the process is quick, easy, and doesn't require a system reboot.

Flexible Storage Options


One of the highlights of the GR3680-B31A is its versatile storage capability. Compatible with both Solid State Drives (SSD) and Hard Drives (HDD), it allows for customization based on your specific requirements. Whether you prioritize lightning-fast data access speeds or expansive storage capacity, the GR3680-B31A is your one-stop solution.


Due to Toshiba hard drive’s characteristics are different from those of other brands of hard drives, the standard version of firmware cannot recognize it and will cause the storage cannot work normally.

Please contact Raidon Technology customer service (supporting@raidontek.com) to obtain the relevant firmware and update it before use if you choose to use Toshiba hard drives.


Robust Support for SATA 6G


The GR3680-B31A provides comprehensive support for SATA 6G, with options for RAID 0 and RAID 1 configurations. This allows for enhanced data performance and redundancy, adding an extra layer of data protection.


Drive Tray with Key lock


Secure your data with the Drive Tray with KeyLock protection. This durable tray, suitable for hard drives or SSDs, offers physical security through its key lock system, preventing unauthorized access. This accessory is essential for enhancing the security of your storage system.

Effortless RAID Configuration Monitoring


The GR3680-B31A comes with an advanced LCD Status Screen for effortless RAID configuration management. This clear, user-friendly display provides real-time information about your RAID setup and drive status, simplifying system monitoring and potential issue identification. If you’re using RAID 0 for speed and capacity or RAID 1 for data redundancy, this feature ensures you stay informed and in control of your data storage at all times. With its combination of functionality and sophistication, the LCD Status Screen makes storage management as intuitive as it gets.


Instant Status Updates with LCD Display


The GR3680-B31A features a clear LCD display, providing you with real-time updates on your RAID mode status and drive conditions. This user-friendly feature simplifies storage management by offering vital information at a glance. Whether you need to verify your RAID configuration or monitor your drives' health, the LCD display ensures you stay informed and in control, enabling efficient troubleshooting and secure data handling.

Enhanced Drive health Monitoring


Integrated LED indicators simplify the monitoring process, allowing you to easily check the status of your drives at a glance. Plus, with STATUSGuide GUI and drive S.M.A.R.T monitoring (available for Windows only), you can stay ahead of potential issues and maintain optimal drive health.


RAIDGuide Manager EMAIL Notification Setup

Protection with Advanced Features


The GR3680-B31A takes protection to a new level with an advanced overheat alarm buzzer. This feature alerts you in the event of excessive heat, preventing potential damage and giving you peace of mind.


Experience the power, flexibility, and exceptional performance of the GR3680-B31A. It's not just a storage solution, it's a game-changer..


Low noise fan design with fast heat dissipation

The new GR3680-B31A has a built-in low-noise fan, to allow the device to quickly dissipate heat without affecting the transmission performance.

Designed for Durability and Performance


Featuring a rugged aluminum structure, the GR3680-B31A is not only built to last, but also excels in efficient heat dissipation. Its low noise fan design ensures your device remains cool, even during peak operation times.


Rugged Aluminum Chassis Design

GR3680-B31A's solid chassis is made by a thickness aluminum-alloy plate which can withstand greater impact than ordinary aluminum shell products, and it can really protect your hard disk and cope with various usage conditions. And its aluminum housing really help efficient heat dissipation for your long time use.



The GR3680-B31A, with its combination of robust features and flexibility, can be applied in a wide range of scenarios. Here are a few potential applications:


1. Data Backup: With support for RAID 1 configuration, the GR3680-B31A is an excellent choice for data redundancy and backup, ensuring that critical files are duplicated and protected against data loss.


2. Video Editing: Given its high-speed data transmission capabilities and extensive storage options, it's a reliable choice for video editors who need rapid, smooth access to large video files.


3. Photography: Photographers can benefit from the GR3680-B31A's storage capacities and speed, using it to secure extensive image libraries and swiftly process high-resolution photos.


4. Data Migration: Its compatibility with both Mac and PC, along with hot-swappable trays, makes the GR3680-B31A a convenient tool for migrating data between different systems or drives.


5. Gaming: Gamers can use the GR3680-B31A to store and quickly access extensive game libraries, benefiting from its high-speed data transfer and substantial storage.


6. Small Business Servers: Small businesses can use the GR3680-B31A as a cost-effective, efficient, and secure storage solution for their servers.


7. Research and Development: In data-heavy fields like scientific research or software development, the GR3680-B31A can be used to store large data sets, provide fast access, and protect valuable data.


8. Media Centers: The GR3680-B31A is suitable for setting up home or professional media centers, offering quick access to a large collection of media files.


9. AI Training and Development: The development and training of AI models often require handling large volumes of data, and GR3680-B31A can provide ample storage for these data sets. Its high-speed data transfer rates mean that large amounts of data can be moved quickly, enhancing efficiency during model training processes.

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


This product is capable of achieving data transfer speeds of up to 10 Gbps when operated on a PC running the Windows operating system. However, it should be noted that the performance is reduced to 5 Gbps when used with systems powered by the current Apple M1 or M2 processors.


Product View


Model No GR3680-B31A
Interfaces USB 3.2 Gen 2 ( up to 6 Gbps ) 
Compatible with all USB 3.2 Gen 1,2/USB 2.0 specifications
Compatible Drive
2 x 2.5"/3.5" SATA III ( 6.0 Gbits) HDD/SSD  
Storage Mode RAID 1 / RAID 0
Operating System 
Windows 7 or above, OS X 10.10 or above, Linux OS
Cooling System 6 cm Low noise fan
Electrical and 
* Line voltage: 100-240V AC
* Frequency: 50Hz to 60Hz, single phase
* Maximum continuous power: 60W
* 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% non-condensing
Size and Weight 122 mm (W) x 102 mm (H) x 205mm (D)  
Product Code GR3680-B31A

Package Accessories * GR3680-B31A x 1 (with removable drive tray enclosed x 2)
* USB 3.2 Gen 2 (Type-C to Type-A) Cable x 1
* Power Cord x1
* Accessory Kit 
* Quick Installation Guide x1


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GR3680-B31A HD Compatible List

Product Name BrandHD TypeHD CategoryModel NumberCapacity Note
GR3680-B31AWD2.5" SSD WDS500G1R0A500GB
GR3680-B31AWD2.5" SSD WDS100T1R0A1TB
GR3680-B31AWD2.5" SSD WDS200T1R0A2TB
GR3680-B31AWD2.5" SSD WDS400T1R0A4TB
GR3680-B31ASeagate3.5" HDD ST8000NM000A8TB
GR3680-B31ASeagate3.5" HDD ST16000VN00116TB
GR3680-B31ASeagate3.5" HDD ST14000VN000814TB
GR3680-B31ASeagate3.5" HDDIronwolfST6000VN0016TB
GR3680-B31ASeagate2.5" SSDIronWolf 125ZA4000NM10002 4TB
GR3680-B31ASeagate2.5" SSDIronWolf Pro 125ZA3840NX100013.84TB
GR3680-B31AWD3.5" HDD WD181KFGX18TB
GR3680-B31AWD3.5" HDDUltrastar DC HC520HUH721212ALE60012TB
GR3680-B31AWD3.5" HDDRed ProWD121KFBX12TB
GR3680-B31AWD3.5" HDDRedWD120EFAX12TB
GR3680-B31ASeagate3.5" HDDSkyHawk AIST16000VE00016TB
GR3680-B31ASeagate3.5" HDDIronWolf ProST18000NE00018TB
GR3680-B31ASeagate3.5" HDDExos X18ST18000NM000J18TB
GR3680-B31APioneer2.5" SSDAPS-SL3NAPS-SL3N-1T1TB
GR3680-B31ASeagate3.5" HDDIronwolfST10000VN00010TB
GR3680-B31ASeagate3.5" HDDIronWolf ProST10000NE00010TB
GR3680-B31ASeagate3.5" HDDSkyHawk AI ST18000VE00218TB
GR3680-B31ASeagate3.5" HDDIronWolfST12000VN000812TB
GR3680-B31ASeagate3.5" HDDExos 7E10ST10000NM017B10TB
GR3680-B31ASeagate3.5" HDDIronWolf ProST20000NE00020TB
GR3680-B31ASeagate3.5" HDDExos X20ST20000NM007D20TB
GR3680-B31AWD3.5" HDDUltrastar DC HC560WUH722020ALE6L420TB
GR3680-B31ASeagate3.5" HDDSkyHawk AIST20000VE00220TB
GR3680-B31AToshiba 3.5" HDD MG09ACA18TE18TBspecified firmware
GR3680-B31ASeagate3.5" HDDExos X22ST22000NM001E22TB

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