The 2TB Spare Drive for 2big Quadra from LaCie is a spare drive for use with the 2big Quadra, 2big Triple, 2big Dual, 2big Network 1.1, 2big Network 2, and 2big NAS. This hot-swappable drive can restore your lost data in the proper RAID mode. It connects via a SATA interface and also makes archiving your data easier.
The 2TB spare drive is hot-swappable for the LaCie 2big Quadra. It increases security in the unlikely event of a drive failure. You can immediately and easily hot-swap a failed drive.
The spare drive facilitates the rebuilding of your data in the secured RAID mode.