The Seagate® Enterprise Capacity 3.5 HDD V.3 (formerly Constellation® ES.3) delivers the scalability that data centres need to reliably meet their demanding growth of unstructured data. Highest-capacity enterprise drive, up to 4TB for maximum density server and storage solutions Perfect for reliable, 24×7 bulk data storage Predictable 7,200-rpm performance even in the most rugged multi-drive SAS or SATA environments Best-in-class energy efficiency with low power and cooling requirements

Supersize your storage

The Constellation ES.3, with the industry's highest capacities in a 3.5 inch HDD form factor, is the perfect foundation for building maximum density server and storage solutions. These capacity-optimised hard drives support up to152TB of storage per square foot for a great return-on-investment for your enterprise storage.

Reliable bulk data storage for a 24x7 world

Building high capacity RAID storage solutions requires predictable and consistent performance. With the Constellation ES.3, we take it a step further and ensure that your data is stored reliably in multi-drive chassis solutions.