This product is either discontinued or we cannot get that from suppliers.
LaCie 4TB 2big RAID USB 3.1 Type-C External Desktop Storage System, 2x 2TB SATA III Hard Drive, 7200 RPM (64MB Cache), 2-Bay Design, RAID 0/1/JBOD, Speeds up to 440MB/s, 4TB, USB 3.1 Gen 2 Cable 10Gb/s (USB 3.0 Cable Included).
Whether you’re a seasoned creative pro or just getting started, the LaCie 2big family has something for everyone: a docking solution with an array of helpful ports hardware RAID 0/1 for controlling speed, capacity, or data redundancy.