Aluminum 2 Bay Hard Drive RAID Enclosure with Cooling Fan for 2.5/3.5" SATA HDD/SSD with USB A/C 3.0, Tool-Free HDD Enclosure, 4Modes

Specification Material: Aluminum External Interface: USB 3.0/USB C OS Support: Windows, Mac OS, and Linux Max Transfer Rate: 5Gbps (USB 3.0), 480Mbps(USB 2.0) Support Device: 2.5/3.5 Inch SATA HDD Support Capacity: Max 20TB Plug and Play: Support UASP: Support Four RAID mode for you to choose Normal: Under the normal mode, you can see and use each drive independently. JBOD: It stands for "just a bunch of drives" and known as " disk spanning", JBOD mode will groups physical disks together to form a single, larger virtual drive. RAID 0: It's also called "disk striping", if you have at least two drives, using RAID 0 will combine them, this will help with read and write speeds of your hard drive. Please note: If one drive fails, you will lose all of your data. RAID 1: It's known as "disk mirroring", if you have at least two drives, using RAID 1 will duplicate your data and store a copy on each drive. It ensures you won't lose your files if a drive fails. How to Set RAID Mode ? Normal Mode: Switch 1 and 2 are both off ( Switch 1 and 2 are both down). JBOD Mode: Switch 1 is off, switch 2 is on (Switch 1 is down, switch 2 is up) RAID 0 Mode: Switch 1 is on, switch 2 is off (Switch 1 is up, switch 2 is down) RAID 1 Mode: Switch 1 and 2 are both on (Switch 1 and 2 are both up) Please Notes: 1.RAID 0 is best used for storing temporary files or files that you have backed up elsewhere. 2.RAID 1 is best used for storing data that you don't want to lose, such as crucial banking data or family photos and documents. What's in the Package: 1 x RAID HDD Enclosure 1 x USB 3.0 Cable 1 x Screws and Screw Driver 1 x Power Adapter 1 x User Manual