I really like this drive. It comes with 2x3TB HDDs, which makes it surprisingly heavy. I don't mind that as long as the drive is fast, and this one is surely FAST! Thunderbolt transfer speed is just amazing. The best thing about it is that it can be daisy-chained with other Thunderbolt drives, which makes it even faster. It's very handy for working off the drive while editing videos.
I use this for editing video and the Thunderbolt connection transfers files really fast. It loads files instantly. I can run the display and the drive direct into the Thunderbolt port on my MacBook Pro, which keeps things tidy. I love it!
The Essential Professional Storage With speeds up to three times faster than FireWire 800, LaCie 2big Thunderbolt Series also features RAID security, hot-swappable disks, and daisy chain convenience. Heavy data users can turbo charge their workflow with jaw-dropping speed improvements. And capacities up to 6TB* on 7200rpm hard disks deliver the professional storage they demand. Improve your workflow. Get huge data storage. Ensure full data protection.