Multifunctional Hardware RAID Storage, support Mac and PC GR3680-BA31 is a hardware RAID storage has RAID 0 and RAID 1 function. It is deisgned with rugged aluminum structure. 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. GR3680-BA31 supports two RAID modes, based on usage demand GR3680-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. GR3680-BA31 will automatically rebuild these data, and users do not need to worry about the backup. Under the RAID 0 mode, GR3680-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 GR3680-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, GR3680-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 GR3680-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. LCM display and LED Indicator make GR3680-BA31 more user friendly 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, GR3680-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 GR3680-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 GR3680-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 GR3680-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 GR3680-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 GR3680-BA31 has an ultra-fast Type-C to C cable and Type-C to A cable. Users can connect GR3680-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 GR3680-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.