Seagate Enterprise ST4000NM007B internal hard drive 3.5" 4000 GB SAS

Purpose-built for enterprise applications and workloads
Trusted. Efficient. Versatile For everything Enterprise storage, there's Exos E — the safest and most powerful way to traverse the datasphere and harness its full potential. Always on and always working, the Exos E series of hard drives is loaded with advanced options for optimal performance, reliability, security and user-definable storage management. Built on generations of industry-defining innovation, Exos E is designed to work and perform consistently in enterprise-class workloads.
Exos 7E10 Specifically designed to address the needs of storing unstructured data cost-effectively.