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

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


Product Feature: 


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

2. Supports Four RAID modes for different application.



3. Can be connected to the Mac/PC with USB Type-C or Type-A interface.

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


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


*Data transfer performance up to 10Gbps 

4. Plug and play, no driver needed.


5. Removable and hot-swappable disk tray design, support 3.5" and 2.5" disks. 


6. LED indicators for disk status display. 


7. Low noise Fan, with manual fan speed control switch.


8. Rugged aluminum chassis design with high quality and fast heat dissipation.



Hardware RAID that works seamlessly between Macs and PCs
A software RAID storage system is unable to overcome the problems associated with cross-platform usage. It is only through hardware RAID controller chipsets that users can use these hard drives concurrently in Mac or Windows computers. With the ST2-BA31’s built in SATA 6G hardware RAID controller chipset and USB 3.2 Gen 2 host interface, it not only promise high transmission speed, but also eliminates the cross-platform usage issues associated with RAID 0 or RAID 1 setups. Also, with hardware RAID, all data is computed and processed by the built-in CPU. With such advantages, your computer performance can be focused on running the software and work, instead of handling the storage device's transmission issues.

The ST2 support Four RAID modes, can be used for Different Application
The ST2 has four built-in disk configuration modes: RAID 1 (Safe Mode), RAID 0 (Speed Mode), JBOD (Two Independent Volumes) ,and BIG Mode for you to choose according to your needs.


The RAID 1 function provides fully automatic backup that ensures data security.

RAID 0 functionality increases storage speed and performance.

JBOD function provides two independent disk data access convenience.

BIG function provides two independent disk capacity added total.

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


ST2-BA31 is equipped with RAID 0/1/BIG/JBOD modes, users can use the Type-C to C cable or the Type-C to A cable to connect to any host PC or Mac with USB Type-C or USB Type-A, and the data transfer performance can be up to 10Gbps. Whether it isused for searching files, editing photos or watching the 4K high resolution videos, ST2-BA31 will bring you the extremely enjoyment of video and audio quality.

ST2 support both 3.5" and 2.5" disks (HDD & SSD)

Comes with two easy-to-use disk Trays, ST2 supports 3.5" & 2.5" SATA disks (HDD and SSD). And ST2's aluminum chassis help protecting your data and the excellent heat dissipation. Since this easy-to-use disk Tray can be used for all STARDOM's products, you could easily transfer your data (disks) among different STARDOM's storage devices. With the key lock design, it could provide a double protection for your data.

LED Indicator for Disk Status Display

ST2-BA31 provides the LED indicator for disk status display. When data accessing, the LED will flash light on, it allows user to understand the data access status quickly.

Low noise Fan, with manual fan speed control switch


The new ST2-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 with high quality and fast heat dissipation

ST2-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 ST2-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 

ST2-BA31 has an ultra-fast Type-C to C cable and Type-C to A cable. Users can connect ST2-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 ST2-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 ST2-BA31 (Silver) / ST2-BA31-B (Black) 
Interfaces USB 3.2 Gen 2 ( up to 10 Gbps )
Compatible Drive 2 x 3.5”/2.5" SATA III HDD/SSD
Certification CE/FCC
Storage Mode BIG Mode
JBOD - Independent Mode 
RAID 0 - Speed Mode
RAID 1 - Safe Mode
Operating System 
Windows 7 or above, OS X 10.10 or above
Cooling System 4 cm Low noise fan
Electrical and 
* Line voltage: 100-240V AC
* Frequency: 50Hz to 60Hz, single phase
* Maximum continuous power: 50W
* 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
Size and Weight Height:  120 mm Width:  64 mm Depth:  222 mm 
Product Code ST2-BA31
EAN Code : 4713227441124
UPC Code : 884826505686
EAN Code : 4713227441131
UPC Code : 884826505693
Carton 8 pcs per carton
Package Accessories * ST2-BA31 x 1 
* 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
* AC to DC Power Adapter x 1
* Power Cable x 1
* Accessory kit
* Quick Installation Guide x1


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ST2-BA31 HD Compatible List

Product Name BrandHD TypeHD CategoryModel NumberCapacity Note
ST2-BA31Toshiba2.5" HDD MQ01ABF050500GB
ST2-BA31Kingston2.5" SSD SHSS37A240GB
ST2-BA31Seagate3.5" HDDIronWolf (NAS)ST4000VN0084TB
ST2-BA31Seagate3.5" HDDIronWolf Pro (NAS)ST10000NE000410TB
ST2-BA31Seagate3.5" HDDExos X14ST14000NM042814TB
ST2-BA31Seagate3.5" HDDIronWolf Pro (NAS)ST14000NE000814TB
ST2-BA31WD3.5" HDDBlackWD5003AZEX500GB
ST2-BA31Seagate3.5" HDDIronWolf Pro (NAS)ST8000NE0018TB
ST2-BA31Seagate3.5" HDDIronWolf (NAS)ST8000VN0048TB
ST2-BA31Innodisk2.5" SSD 2.5" SATA SSD 3MG2-P128GB
ST2-BA31WD3.5" HDD HUH721010ALE60010TB
ST2-BA31Seagate3.5" HDD ST8000VX00028TB
ST2-BA31Seagate3.5" HDD ST1000NM00081TB
ST2-BA31Seagate3.5" HDDExos X14ST14000NM001814TB
ST2-BA31Seagate2.5" SSD XA480LE10063480GB
ST2-BA31Seagate2.5" SSD ZA960NM10001960GB
ST2-BA31Seagate3.5" HDD ST8000VX00028TB
ST2-BA31Seagate3.5" HDD ST6000VX0016TB
ST2-BA31Samsung2.5" SSD MZ-76E250BW250GB
ST2-BA31Samsung2.5" SSD MZ-76E500BW 500GB
ST2-BA31Samsung2.5" SSD MZ-76E1T0BW 1TB
ST2-BA31Samsung2.5" SSD MZ-76E2T0BW2TB
ST2-BA31Samsung2.5" SSD MZ-76E4T0BW4TB
ST2-BA31WD3.5" HDD WUH721414ALE6L414TB
ST2-BA31Seagate3.5" HDD ST8000NM00558TB
ST2-BA31Seagate3.5" HDD ST16000NM001G16TB
ST2-BA31Seagate3.5" HDD ST16000VN00116TB
ST2-BA31Seagate3.5" HDD ST14000VN000814TB
ST2-BA31Toshiba3.5" HDD MN06ACA10T10TB
ST2-BA31Toshiba 3.5" HDD HDWG11AAZSTA10TB
ST2-BA31Toshiba3.5" HDD HDWQ140AZSTA4TB
ST2-BA31Toshiba3.5" HDD HDWN180AZSTA8TB
ST2-BA31Seagate3.5" HDD ST14000NM001G14TB
ST2-BA31Seagate3.5" HDD ST12000NM001G12TB
ST2-BA31Seagate3.5" HDD ST10000NM001G10TB
ST2-BA31Toshiba3.5" HDD MG06ACA10TE10TB
ST2-BA31Seagate3.5" HDD ST16000NE00016TB
ST2-BA31Toshiba3.5" HDD MN07ACA12T12TB
ST2-BA31WD2.5" SSD WDS500G1R0A500GB
ST2-BA31Seagate3.5" HDD ST8000NM000A8TB
ST2-BA31Seagate3.5" HDDIronwolfST6000VN0016TB
ST2-BA31Seagate2.5" SSDIronWolf 125ZA4000NM10002 4TB
ST2-BA31Seagate2.5" SSDIronWolf Pro 125ZA3840NX100013.84TB
ST2-BA31WD3.5" HDDUltrastar DC HC520HUH721212ALE60012TB
ST2-BA31WD3.5" HDDRed ProWD121KFBX12TB
ST2-BA31Seagate3.5" HDDSkyHawk AIST16000VE00016TB
ST2-BA31Seagate3.5" HDDIronWolf ProST18000NE00018TB