HGST Ultrastar 7K6000 6TB Enterprise HDD – 7200 RPM, 128MB Cache, SATA 6Gbps, 3.5", Renewed (5-Year Warranty)

Overview

The HGST Ultrastar 7K6000 6TB Enterprise Hard Drive offers a compelling balance of capacity, speed, and reliability for data-center storage. This renewed 3.5-inch drive spins at 7200 RPM, ships with a generous 128MB cache, and uses the SATA III 6.0Gbps interface to support steady data transfers in demanding environments. Designed for economical, high-capacity enterprise storage, it provides a solid foundation for dense storage pools and scalable deployments.

Key innovations like Rotational Vibration Safeguard (RVS) help optimize reliability in multi-drive RAID arrays and rack-mounted systems. Coupled with a proven 7th generation 5-disk design and enterprise-grade testing, the Ultrastar 7K6000 aims to deliver dependable performance across sustained workloads while keeping power usage in check compared with earlier generations.

Key specifications and advantages

• 6TB capacity with 7200 RPM rotation and 128MB cache for fast data access
• SATA III 6.0Gbps interface for steady throughput
• Enterprise-grade reliability backed by field-proven, second-generation 5-disk design
• RVS sensor technology to improve stability in dense RAID configurations
• ISE (InstantSecureErase) and SED options for flexible security and data control

Ideal use cases

• RAID arrays and data-center storage pools requiring large, dependable capacity
• NAS deployments and server storage that run around the clock
• Surveillance systems and CCTV storage with steady write performance

Reliability, efficiency, and lifecycle

Compared with its predecessor, Ultrastar 7K6000 delivers up to 50% more capacity and about 30% better watts-per-terabyte, helping to optimize storage density and energy use in large deployments. The drive is built for 24/7 operation and carries a robust reliability profile, including long tested mean time between failures (MTBF) figures typical of enterprise-class designs.

What you receive and how it fits

This renewed drive adheres to standard 3.5-inch form factors and SATA interface expectations, making it a practical option for expanding existing servers, NAS devices, RAID arrays, and similar storage setups. The inclusion of security options (ISE/SED) provides flexible data protection choices for sensitive workloads.

Summary of benefits

• High-capacity storage with reliable performance for data centers
• Solid 7200 RPM throughput suitable for mixed read/write tasks
• Enterprise-grade design with robust testing and long-running use cases
• Security options to support data protection strategies