For 4K and other bandwidth-hungry workflows, the LaCie 5big is the perfect solution. Thunderbolt 2 interface speeds, up to 40TB of capacity, and secure hardware RAID 5/6 bring the ideal combination of features for creative professionals. Additionally, the LaCie 5big features dual Thunderbolt 2 ports for daisy chaining and an effective cooling system for quiet operation and long-term reliability. A version with 40TB of enterprise-class drives provides the ultimate accessibility, reliability, and robust performance and a five-year limited warranty.