Summary: My company bought this unit for a big commercial project we had to ship to another city. We spent 2 days transferring 8TB worth of data, then that night, it just stopped mounting on any system. Our tech department had determined something had burned out on the motherboard, and we had to use a slow tedious disk recovery process to save our files. It may have just been a lemon, but I can't recommend this.
Decent drives, bad power supplies, terrible Raid solution
Deron Garing, Amazon
29 July 2013
Summary: I purchased this drive back in 2010 thinking I had the perfect Raid solution (choosing #1 on the drive, which is Raid 10). All of Drive 1 is copied to Drive 2, and all of Drive 3 is copied to Drive 4. My drive stopped mounting/showing up on my Mac and I thought - oh no, BUT - it's in a Raid so I should still be able to access the drives if I take them out and put them in another enclosure. NOT THE CASE!