Drive maker LaCie, having debuted its first Thunderbolt-oriented hard drive with a version of the Little Big Disk, is now expanding the line with the immediate availability of the 2big Thunderbolt series, a dual-drive enclosure that is available in 4-, and 6-terabyte capacities that can be formatted for RAID 0 or 1, or just used as two separate drives in a single housing. The company will make an 8TB version available soon.
