Seagate Exos 7E8 3TB 7200RPM SATA/600 Hard Drive

Overview

The Seagate ST3000NM000A is a 3TB internal hard drive designed for enterprise storage environments that demand reliable and high-performance data handling. Operating at 7200 RPM with a 256 MB cache, it delivers smooth and consistent data transfer through its SATA 6 Gb/s interface. This drive is built to support heavy workloads, making it a strong choice for data centers and businesses running storage systems continuously.

Engineered for durability, it offers a workload rating of up to 550 TB per year and a mean time between failures (MTBF) of 2 million hours. Its conventional magnetic recording technology, combined with vibration resistance and on-the-fly error correction, ensures data integrity in multi-drive setups like RAID arrays. Additionally, it supports TCG-compliant self-encryption with FIPS and Common Criteria certifications, providing enhanced security for sensitive information.

Key features

• High spindle speed of 7200 RPM paired with a large 256 MB cache for efficient and responsive data access
• SATA 6 Gb/s interface ensures fast and reliable connectivity with enterprise storage systems
• Designed to handle heavy workloads with a 550 TB per year rating, suitable for continuous operation
• Vibration resistance and on-the-fly error correction maintain data integrity in multi-drive environments
• Self-encrypting drive compliant with TCG standards, offering hardware-based security with FIPS and Common Criteria certifications
• Backed by a 5-year limited warranty, providing long-term reliability assurance for IT professionals

Key specs

• Capacity: 3 TB
• Spindle speed: 7200 RPM
• Cache size: 256 MB
• Interface: SATA 6 Gb/s
• Workload rating: 550 TB per year
• MTBF: 2 million hours
• Recording technology: Conventional magnetic recording
• Security: TCG-compliant self-encryption with FIPS and Common Criteria certifications
• Warranty: 5-year limited

Connectivity and compatibility

This hard drive uses a SATA 6 Gb/s interface, which is widely supported by enterprise servers, storage arrays, and workstations. Its compatibility with standard SATA connections makes it easy to integrate into existing storage infrastructures without requiring specialized adapters or controllers.

Performance and reliability

With a 7200 RPM spindle speed and a 256 MB cache, the drive delivers consistent performance for demanding data workloads. Its design includes vibration resistance and error correction features that help maintain stable operation in multi-drive configurations, reducing the risk of data loss or downtime. The high MTBF rating reflects its suitability for continuous use in enterprise environments.

Ideal uses and environments

This drive fits well in data centers, server farms, and business storage systems where large volumes of data need to be stored securely and accessed reliably. It is particularly suited for setups requiring robust performance under heavy workloads, such as backup servers, archival storage, and RAID arrays. IT professionals managing enterprise storage will appreciate its balance of capacity, speed, and security features.