ST4-U6-B provide four HDDs storage system with JBOD storage, ST4-U6 is compatible to
most of 10TB HDD product which are available in the market. Under RAID
adapter which its RAID 0 mode, you could get an almost up to 40TB storage
capacity. And its RAID 5 feature not only gives you a good data
protection but also an almost up to 30TB storage capacity!