Supersize your enterprise storage

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
- Protect your data and ease data disposal costs and management with the SED FIPS 140-2 option

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.

Boost your storage capacities – and conserve power

Storing massive amounts of unstructured data is easy and smart with the Constellation ES.3. Designed with best-in-class energy efficiency, it uses a minimum power and cooling envelope to store up to 152TB per square foot.