I believe that's the G-RAID? I didn't think they had any other Thunderbolt products. That looks nice but the drive I linked is a single drive, so no RAID.
How is the noise on that G-RAID? Do the drives ever go to sleep? I saw conflicting reports on whether the drives ever powered down when not in use.
I haven't experienced any powering down with mine, and it's nearly silent 99% of the time. You can hear some faint disc activity when it's writing, but it's only about 3 feet from my head an even then I don't notice most of the time.