LaCie said today it would be unveiling a 1TB version of its Little Big Disk Quadra external hard drive for use on the go. The LaCie Little Big Disk Quadra 1TB is pricing at around $660.

The LaCie Little Big Disk Quadra 1TB is an external hard drive which can fit “into the palm of your hand.” It consists of two 2.5-inch hard drives working together in a RAID 0 configuration. Data transfers speeds are said to be upwards of 110MB/s using e-SATA or 80MB/s via FireWire 800.

Features of this little portable storage device include eSATA, FireWire 800 and USB 2.0 interfaces, a weight of just over 1.4 pounds and compatibility with both Mac and Windows operating systems. It is available now.

LaCie Little Big Disk Quadra 1TB