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 GR3660-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. GR3660-BA31 supports four RAID modes, based on usage demand The GR3660-BA31 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 GR3660-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 notebook with USB Type-C or USB Type-A or Thunderbolt™ 3, and the transmission performance can be up to 10Gbps. Whether it is used for searching files, editing photos or watching the 4K high resolution videos, GR3660-BA31 will bring you the extremely enjoyment of video and audio quality. GR3660 support both of 3.5" HDD and 2.5" HDD & SSD products To bundle with two easy-to-use Trays, GR3660 supports any kinds of 3.5" & 2.5" HDDs/SSDs. And also, GR3660's aluminum housing help protecting your data from its solid structure design and the excellent heat dissipation. Since this easy-to-use Tray is dimensional compliant to all our Stardom products, you could easily transfer your data among different storage devices. And also, its key lock design could provide a double protection at your data from any improper Tray extracting. LED Indicator for Disk Status Display GR3660-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 design with fast heat dissipation The new GR3660-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 GR3660-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 GR3660-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 GR3660-BA31 has an ultra-fast Type-C to C cable and Type-C to A cable. Users can connect GR3660-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 GR3660-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.