GR5640-B31+ (4bay 2.5"-3.5" RAID 5 Storage Solution)

Hardware RAID 5 Storage supports 4-Bay 2.5”/3.5” SATA III HDD/SSD
Supports 24W USB Power Delivery, and One DisplayPort support DP1.1a for 2nd monitor expansion


Provides one USB 3.2 Type-C interface, Hot-Swappable Drive, LCM, USB 3.2 Type-C to C cable


1. All new design with LCM and LED indicator hardware RAID solution


2.  The best data storage solution for monitor expansion and charging


● Support 24W (12V/2A) / 18W (9V/2A) / 15W ( 5V/3A ) Power Delivery Charging for notebook and mobile phone 


● DP 1.1a DisplayPort connect DVI、HDMI、VGA display devices


3. GR5640-B31+ is with three RAID modes based on needs, RAID 5 is for Real-Time Recover


● Support RAID 0/5/JBOD modes

4. USB 3.2 Type C interface, suitable for MAC or PC


● Support USB 3.2, Plug and Play


● Support USB Type-C interface, reversible


● Provides USB 3.2 Type-C to C cable


5.  Support both of 3.5" HDD and 2.5" HDD & SSD 


● Plug and play and Hot-Swappable Drive


6.  Low noise fan design with fast heat dissipation.


7.  Designed with Aluminum Construction for High Quality and Fast Heat Dissipation.


For DisplayPort (DP 1.1a) and USB Power Delivery (PD) functions, It needs to be used with a USB Type-C to C cable, and the host must support these functions.

All new design with LCM and LED indicator hardware RAID solution


The GR5640-B31+ is an all in one hardware RAID solution that embeds the JMB394 RAID controller chipset that require no extra cards. It is economical and efficient RAID storage, that can be easily connected to a computer, completed the installation and switched the RAID mode levels based on needs.


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.


GR5640-B31+ is with three RAID modes based on needs, RAID 5 is for Real-Time Recover


The GR5640-B31+ is a four drive storage system with JBOD / RAID 0 / RAID 5 storage option for storing contents in large scales. Industrially designed with aluminum exterior, that is tough and durable for hard drive protection of the highest grade.
RAIDON GR5640-B31+ enables you to back up your documents, family photos, event movies, downloaded files, or other digital assets reliably and efficiently. If a hard drive happens to fail, simply swap out the defective drive and replace with a new one.  You can keep working on your projects and GR5640-B31+ will automatically rebuild the data in the background.


USB 3.2 interface for Mac & PC

With high-speed USB 3.2 Type-C interface, the GR5640-B31+ can be used in both Mac & PC environments providing great convenience and flexibility.

Support USB 3.2, Plug and Play


The GR5640-B31+ is equipped with RAID 0 / RAID 5 / JBOD storage mode. Users can attain up to 250MB/s transmission data speed with USB 3.2 Type-C interface connected to Mac Pro Thunderbolt 3 (USB-C). Whether it is used for searching and editing photo galleries, or for video editing and synthesis, the GR5640-B31+ promises smooth and easy operation.


Support USB Type-C interface, reversible


The new GR5640-B31+ support the USB Type-C interface, which is based on the USB 3.2 specification, is designed to be identical in appearance. This means that users could easily insert any sides of USB cable without distinguish connector of the front or rear side.

Support both of 3.5" HDD and 2.5" HDD & SSD 


GR5640-B31+ is a 4-bay chassis provides you the big storage capacity and supports any kind of disk capability of 3.5" and 2.5" SATA/SSD HDD products. It is designed with strong aluminum extrusion and chassis provides an excellent protection for your storage disks that you could fully rely on it for professional creative or mobility heavy works. 

Low noise fan design with fast heat dissipation


The new GR5640-B31+ has a built-in low-noise fan, to allows the device to quickly dissipate heat without affecting the transmission perofrmance. You could manually adjust fan switch on the rear.


In addition, if the fan fails or the device temperature is too high, the buzzer will beep and let the user know that the device has failed. The user can turn off or turn on the buzzer through the mute adjustment switch on the back panel.


Tough and durable shielding body

The GR5640-B31+ has a seamless 4.0 mm thick all-aluminum housing that is rugged enough to withstand the most demanding of use. With aluminum body, the system dissipates heat faster for a greater stability and performance that also extends the lives of the drives.

The best data storage solution for monitor expansion and charging 


The GR5640-B31+ supports USB 3.2 Protocol which gives you an up to 3Gbps data transfer rate. You could easily use it for storage data and editing your huge photo galleries directly from your Macbook Pro (Type-C) from its easy and friendly to use features.


The Type-C connector provides 24W (12V/2A) / 18W (9V/2A) / 15W ( 5V/3A ) USB Power Delivery (PD) that can charging the notebook and mobile phone when data been accessing. GR5640-B31+ also provides one DP 1.1a DisplayPort for 2nd monitor expansion.


For DisplayPort (DP 1.1a) and USB Power Delivery (PD) functions, It needs to be used with a USB Type-C to C cable, and the host must support these functions.

Use with iMac Pro, RAID 5 could back up the important data

You can also connect the USB 3.2 Type-C cable to an iMac Pro device, and set up the GR5640-B31+ device to the RAID 5 mode. It could easily to expand the capacity of your storage to achieve a full range of data backup without worrying about hard disk damaged or important information lost. 


Product View


Model No GR5640-B31+ 
Interfaces USB 3.2 Type-C x1, 
Support 24W (12V/2A) / 18W (9V/2A) / 15W ( 5V/3A) Power Delivery.
DP 1.1a DisplayPort x1
Compatible Drive 4 x 3.5”/2.5" SATA III HDD/SSD
Certification CE/FCC
Storage Mode JBOD - Independent Mode 
RAID 0 - Speed Mode
RAID 5 - Safe Mode
Operating System 
Windows 7 or above, OS X 10.10 or above
Cooling System 8 cm Low noise fan
Electrical and 
Requirements * Line voltage: 100-240V AC
* Frequency: 50Hz to 60Hz, single phase
* Maximum continuous power: 150W
* 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: 166 mm  Width: 124 mm  Depth:  210 mm
Product Code GR5640-B31+
Carton 4 pcs per carton
Package Accessories * GR5640-B31+ x 1
* USB 3.2 (Type-C to Type-C) Cable x 1
* Power Cord x1
* Accessory Kit 
* Quick Installation Guide x1
Note For DisplayPort (DP 1.1a) and USB Power Delivery (PD) functions,
It needs to be used with a USB Type-C to C cable, 
and the host must support these functions.


GR5640-B31+ Download


GR5640-B31+ Question & Answer


GR5640-B31+ HD Compatible List

Product Name BrandHD TypeHD CategoryModel NumberCapacity Note
GR5640-B31+HGST3.5" HDDUltrastarHUS724040ALA6404TB
GR5640-B31+HGST3.5" HDDUltrastarHUS724040ALE6404TB
GR5640-B31+HGST3.5" HDDUltrastarHUS726060ALA6406TB
GR5640-B31+HGST3.5" HDDUltrastarHUH728080ALE6008TB
GR5640-B31+HGST3.5" HDDUltrastarHUA722020ALA3302TB
GR5640-B31+HGST3.5" HDDDeskstarHDS723030ALA6403TB
GR5640-B31+HGST3.5" HDDDeskstarHDS723030ALA6403TB
GR5640-B31+HGST3.5" HDDUltrastarHUA723030ALA6403TB
GR5640-B31+HGST3.5" HDDDeskstarHDS723020BLA6422TB
GR5640-B31+Seagate3.5" HDDIronWolf (NAS)ST10000VN000410TB
GR5640-B31+Seagate3.5" HDDIronWolf Pro (NAS)ST10000NE000810TB
GR5640-B31+Seagate3.5" HDDEnterpriseST10000NM001610TB
GR5640-B31+Seagate3.5" HDDIronWolf (NAS)ST12000VN000712TB
GR5640-B31+Seagate3.5" HDDIronWolf (NAS)ST10000VN000810TB
GR5640-B31+Seagate3.5" HDDIronWolf Pro (NAS)ST10000NE000410TB
GR5640-B31+Seagate3.5" HDDExos X14ST14000NM042814TB
GR5640-B31+Seagate3.5" HDDIronWolf Pro (NAS)ST14000NE000814TB
GR5640-B31+Seagate3.5" HDDIronWolfST6000VN0041 6TB
GR5640-B31+Seagate3.5" HDDConstellationST3000NM00113TB
GR5640-B31+Seagate3.5" HDDBarracudaST32000542AS2TB
GR5640-B31+Seagate3.5" HDDBarracudaST32000641AS2TB
GR5640-B31+Seagate3.5" HDDBarracudaST2000DL0032TB
GR5640-B31+Seagate3.5" HDDConstellationST32000644NS2TB
GR5640-B31+Seagate3.5" HDDConstellationST2000NM00112TB
GR5640-B31+Seagate3.5" HDDConstellationST2000NM00112TB
GR5640-B31+Toshiba3.5" HDD MG04ACA200E2TB
GR5640-B31+Toshiba3.5" HDD MG03ACA3003TB
GR5640-B31+Toshiba3.5" HDD MG03ACA4004TB
GR5640-B31+Toshiba3.5" HDD MG04ACA50DE5TB
GR5640-B31+WD3.5" HDDRedWD1002FBYS1TB
GR5640-B31+WD3.5" HDDAV-GP VelociRaptorWD15EVDS1.5TB
GR5640-B31+WD3.5" HDDRedWD1503FYYS1.5TB
GR5640-B31+WD3.5" HDDGreenWD15EARS1.5TB
GR5640-B31+WD3.5" HDDRedWD20EFRX2TB
GR5640-B31+WD3.5" HDDGreenWD30EZRSDTL3TB
GR5640-B31+WD3.5" HDDRedWD40EFRX4TB
GR5640-B31+WD3.5" HDDRedWD60EFRX6TB
GR5640-B31+WD3.5" HDDGoldWD6002FRYZ6TB
GR5640-B31+WD3.5" HDDGoldWD8002FRYZ8TB
GR5640-B31+WD3.5" HDDRedWD100EFAX10TB
GR5640-B31+Seagate3.5" HDDIronWolf Pro (NAS)ST8000NE0018TB
GR5640-B31+Seagate3.5" HDDIronWolf (NAS)ST8000VN0048TB
GR5640-B31+HGST3.5" HDD HUS726T4TALE6L44TB
GR5640-B31+HGST3.5" HDD HUS726T4TALA6L44TB
GR5640-B31+HGST3.5" HDD HUS726T6TALE6L46TB
GR5640-B31+HGST3.5" HDD HUS728T8TALE6L48TB
GR5640-B31+HGST3.5" HDD HUH721008ALE6008TB
GR5640-B31+WD3.5" HDD HUH721010ALE60010TB
GR5640-B31+WD3.5" HDD HUH721010ALE60410TB
GR5640-B31+WD3.5" HDD HUH721212ALE60012TB
GR5640-B31+WD3.5" HDD HUH721212ALE60412TB
GR5640-B31+Seagate3.5" HDD ST3000NC0023TB
GR5640-B31+WD3.5" HDD HUS728T8TALE6L48TB
GR5640-B31+WD3.5" HDD WUH721414ALE6L414TB
GR5640-B31+Toshiba3.5" HDD MN06ACA10T10TB
GR5640-B31+Toshiba 3.5" HDD HDWG11AAZSTA10TB
GR5640-B31+Toshiba3.5" HDD HDWQ140AZSTA4TB
GR5640-B31+Toshiba3.5" HDD HDWN180AZSTA8TB
GR5640-B31+Toshiba3.5" HDD MG06ACA10TE10TB
GR5640-B31+Seagate3.5" HDD ST16000NE00016TB
GR5640-B31+WD2.5" SSD WDS500G1R0A500GB
GR5640-B31+WD2.5" SSD WDS100T1R0A1TB
GR5640-B31+WD2.5" SSD WDS200T1R0A2TB
GR5640-B31+WD2.5" SSD WDS400T1R0A4TB
GR5640-B31+Seagate3.5" HDD ST8000NM000A8TB
GR5640-B31+Seagate3.5" HDD ST16000VN00116TB
GR5640-B31+Seagate3.5" HDD ST14000VN000814TB
GR5640-B31+Seagate3.5" HDDIronwolfST6000VN0016TB
GR5640-B31+Seagate2.5" SSDIronWolf 125ZA4000NM10002 4TB
GR5640-B31+Seagate2.5" SSDIronWolf Pro 125ZA3840NX100013.84TB
GR5640-B31+WD3.5" HDD WD181KFGX18TB
GR5640-B31+WD3.5" HDDUltrastar DC HC520HUH721212ALE60012TB
GR5640-B31+WD3.5" HDDRed ProWD121KFBX12TB
GR5640-B31+WD3.5" HDDRedWD120EFAX12TB
GR5640-B31+Seagate3.5" HDDSkyHawk AIST16000VE00016TB
GR5640-B31+Seagate3.5" HDDIronWolf ProST18000NE00018TB
GR5640-B31+Seagate3.5" HDDExos X18ST18000NM000J18TB
GR5640-B31+Seagate3.5" HDDIronwolfST10000VN00010TB
GR5640-B31+Seagate3.5" HDDIronWolf ProST10000NE00010TB
GR5640-B31+Seagate3.5" HDDSkyHawk AI ST18000VE00218TB
GR5640-B31+Seagate3.5" HDDIronWolfST12000VN000812TB
GR5640-B31+Seagate3.5" HDDExos 7E10ST10000NM017B10TB
GR5640-B31+Seagate3.5" HDDIronWolf ProST20000NE00020TB
GR5640-B31+Seagate3.5" HDDExos X20ST20000NM007D20TB