Support 2 x 2.5" / 3.5" SATA III HDD/SSD Hardware RAID 0/1 Storage

Provide USB 3.2 Gen 2 Type-C to C cable and Type-C to A cable , drive hot swappable, LCM display and touch button 


Product Feature: 

1. Hardware RAID storage, suitable for MAC and PC. 


2. Supports two RAID modes, based on usage demand. 


* RAID 1 for data protection doubled, RAID 0 for transmission speed doubled. 


3. Support host computer with Type-C and Type-A


* Provide USB 3.2 Gen 2 Type-C to C cable 


* Provide USB 3.2 Gen 2 Type-C to A cable 


* Transmission speed can be up to 6Gbps 


4. Removable and hot swappable design, support 3.5" and 2.5" hard drive trays 


5. Touch button, LCM display and LED indicator for use convenience. 


6. Low noise fan design with fast heat dissipation. 


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



Multifunctional Hardware RAID Storage, support Mac and PC


SR2-BA31 is a hardware RAID storage has RAID 0 and RAID 1 function. It is deisgned with rugged aluminum structure, and has touch power for user friendly. It is also equipped with removable and hot swappable trays that can protect hard drives and with convenience usage, suitable for various application. 


It supports USB 3.2 Gen 2 Type-C to C and Type-C to A interface, tranmission speed can be up to 6Gbps. Suitable for Mac and Windows PC, and provide extreme usgae convenience and flexible applicabilities.  

SR2-BA31 supports two RAID modes, based on usage demand


SR2-BA31 can back up your important office files, family photos, movies and download data or other digital assets reliably and efficiently. 


Under the RAID 1 mode, If one of hard drive is damaged, users just need to remove the damaged hard drive, and exchange the new hard drive, then still can miantain and keep the important data. SR2-BA31 will automatically rebuild these data, and users do not need to worry about the backup. 


Under the RAID 0 mode, SR2-BA31 can provide the higher speed and capacity effectively, users can use the large capacilty space after the combination of two hard drives, and use the high speed transmission to complete the work demands. 

Provide Type-C to C cable and Type-C to A cable


SR2-BA31 is equipped with RAID 0/1 modes, users can use the Type-C to C cable or the Type-C to A cable to connect to any host PC or notebook with USB Type-C or USB Type-A, and the transmission performance can be up to 6Gbps. Whether it is used for searching files, editing photos or watching the 4K high resolution videos, SR2-BA31 will bring you the extremely enjoyment of video and audio quality. 


Removable and hot swappable drive trays,  support 2.5" & 3.5" HDD/SSD 


SR2-BA31 is the high capacity data storage, and has two easy to use trays for 2.5" or 3.5" SATA HDD/SSD. It is designed with the solid aluminum structure and casing to protect the hard drives from damaged. It is suitable for the professional creative field and mobile applications. 

Touch button, LCM display and LED Indicator make SR2-BA31 more user friendly


New SR2-BA31 is designed with the touch setting button and touch power on the front panel. It is more user friendly for users just need to turn on the power switch on the real panel, and then can easily touch on/off the power of SR2-BA31. It also has the special design for the power-off mode to avoid the users accidentally touch the power and the device shut down immediately. All these features make SR2-BA31 is not only a more safety product but also has the elegant appearance. 


Equipped with clear readable LCM display and LED indicators for system monitoring during operation, so users can easily grasp the status of the system at all times. Moreover, it comes with visual and audio alarms whenever failure occurs.


In addition, SR2-BA31 provides the mute button on the front panel, so that the buzzer can be turned off when the device has the failure, to avoid constant beeping caused noise. 

Included software monitoring program to easily view hard disk status


SR2-BA31, in addition to the back light screen that can display the module status, for Windows users, a software RAIDGuide Manager monitoring program is also provided. It allows users to understand the RAID module and hard disk status more directly through the monitoring program. Even better, after setting the monitoring program, it will take the initiative to send letters to users when the hard disk fails. This instant notification allows users to be aware of the situation as soon as possible to remedy the situation faster.

Low noise fan design with fast heat dissipation


The new SR2-BA31 has a built-in low-noise fan, to allows the device to quickly dissipate heat without affecting the transmission perofrmance.


Rugged Aluminum Chassis Design


SR2-BA31'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 an efficient heat dissipation for your long time use.

Raid 1 Mode, use with Server to backup the important data

You can also use the Type-C to C cable or the Type-C to A cable to connect to a Server device with a Type-C or Type-A interface. Using RAID 1 mode,  the SR2-BA31 can be easily expand to be a personal storage center. Users do not need to worry about the hard drive damaged to lost the important data, and can achieve comprehensive data backup.

RAID 0 mode, complete various photo editing quickly 


SR2-BA31 has an ultra-fast Type-C to C cable and Type-C to A cable. Users can connect SR2-BA31 to any host device that has USB Type-C to C interface or USB Type-C to A interface. Using RAID 0 mode, the SR2-BA31 can be created an entire photography studio to import or backup thousands of RAW images at any time, and help users to complete various photo editing quickly. 

Product View


Model No SR2-BA31 (Silver) / SR2-BA31-B (Black) 
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: 68W
* 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 SR2-BA31
Package Accessories * SR2-BA31 x 1 (with removable drive tray enclosed x 2)
* USB 3.2 Gen 2 (Type-C to Type-C) Cable x 1
* 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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SR2-BA31 HD Compatible List

Product Name BrandHD TypeHD CategoryModel NumberCapacity Note
SR2-BA31Seagate2.5" HDD ST2000NX02532TB
SR2-BA31ADATA2.5" SSDUltimate SU800256GB
SR2-BA31SanDisk2.5" SSD SDSSDA-240G240GB
SR2-BA31HGST3.5" HDDUltrastarHUS724040ALA6404TB
SR2-BA31HGST3.5" HDDUltrastarHUS724040ALE6404TB
SR2-BA31HGST3.5" HDDUltrastarHUS726060ALA6406TB
SR2-BA31HGST3.5" HDDUltrastarHUH728080ALE6008TB
SR2-BA31Seagate3.5" HDDConstellationST3000NM00113TB
SR2-BA31Seagate3.5" HDDBarracudaST32000542AS2TB
SR2-BA31Seagate3.5" HDDBarracudaST32000641AS2TB
SR2-BA31Seagate3.5" HDDConstellationST2000NM00112TB
SR2-BA31Seagate3.5" HDDConstellationST2000NM00112TB
SR2-BA31Toshiba3.5" HDD MG03ACA3003TB
SR2-BA31Toshiba3.5" HDD MG03ACA4004TB
SR2-BA31Seagate3.5" HDDIronWolf Pro (NAS)ST8000NE0018TB
SR2-BA31Seagate3.5" HDDIronWolf (NAS)ST8000VN0048TB
SR2-BA31Innodisk2.5" SSD 3MG2-P128GB
SR2-BA31HGST3.5" HDD HUH721008ALE6008TB
SR2-BA31Seagate2.5" SSD XA480LE10063480GB
SR2-BA31Seagate2.5" SSD ZA960NM10001960GB
SR2-BA31Seagate3.5" HDD ST6000VX0016TB
SR2-BA31Seagate3.5" HDD ST16000NE00016TB
SR2-BA31WD2.5" SSD WDS500G1R0A500GB
SR2-BA31Seagate3.5" HDD ST8000NM000A8TB
SR2-BA31Seagate3.5" HDD ST16000VN00116TB
SR2-BA31Seagate3.5" HDD ST14000VN000814TB
SR2-BA31Seagate3.5" HDDIronwolfST6000VN0016TB
SR2-BA31Seagate2.5" SSDIronWolf 125ZA4000NM10002 4TB
SR2-BA31Seagate2.5" SSDIronWolf Pro 125ZA3840NX100013.84TB
SR2-BA31WD3.5" HDDUltrastar DC HC520HUH721212ALE60012TB
SR2-BA31WD3.5" HDDRed ProWD121KFBX12TB
SR2-BA31Seagate3.5" HDDSkyHawk AIST16000VE00016TB
SR2-BA31Seagate3.5" HDDIronWolf ProST18000NE00018TB
SR2-BA31Seagate3.5" HDDExos X18ST18000NM000J18TB
SR2-BA31Seagate3.5" HDDIronwolfST10000VN00010TB
SR2-BA31Seagate3.5" HDDIronWolf ProST10000NE00010TB
SR2-BA31Seagate3.5" HDDSkyHawk AI ST18000VE00218TB
SR2-BA31Seagate3.5" HDDIronWolfST12000VN000812TB
SR2-BA31Seagate3.5" HDDExos 7E10ST10000NM017B10TB
SR2-BA31Seagate3.5" HDDIronWolf ProST20000NE00020TB
SR2-BA31Seagate3.5" HDDExos X20ST20000NM007D20TB