Seagate Exos X24 24TB 3.5" 7200RPM SATA III 6 Gb/s Internal HDD

Overview

The Seagate ST24000NM002H is a 24TB internal hard drive designed for enterprise storage environments that demand high capacity and consistent performance. It features a 3.5-inch form factor with a 7200 rpm spindle speed and connects via a SATA III 6 Gb/s interface, making it well suited for data centers and large-scale storage arrays. With a sustained data transfer rate of up to 285 MB/s, this drive supports continuous 24/7 operation while maintaining energy efficiency through its helium-sealed design.

Key features

• Helium-sealed construction reduces power consumption and drive weight, improving energy efficiency in dense storage setups
• PowerBalance technology optimizes power usage relative to storage capacity, balancing performance with lower operating costs
• Digital sensors monitor internal conditions to enhance reliability and enable proactive drive management
• 512MB buffer cache improves data access speed and reduces latency during heavy workloads
• Designed for continuous operation with a 2.5 million hour MTBF rating, ensuring long-term durability

Key specs

• Capacity: 24 TB
• Form factor: 3.5-inch
• Spindle speed: 7200 rpm
• Interface: SATA III 6 Gb/s
• Sustained data transfer rate: up to 285 MB/s
• Buffer size: 512 MB
• Power consumption (idle): 6.3 watts
• MTBF: 2.5 million hours

Connectivity and compatibility

This hard drive uses a SATA III 6 Gb/s interface, which is widely supported by most modern servers, workstations, and storage arrays. Its 3.5-inch form factor fits standard drive bays, making it compatible with a broad range of enterprise storage systems. The drive’s design supports integration into environments where reliable, high-capacity storage is critical.

Performance and reliability

With a spindle speed of 7200 rpm and a large 512MB cache, the drive delivers smooth and responsive data access even under heavy workloads. The helium-sealed design not only reduces power consumption but also helps maintain lower operating temperatures, which contributes to the drive’s longevity. Digital environmental sensors provide real-time monitoring to prevent failures and maintain consistent performance over time.

Ideal uses and environments

This drive is a strong choice for data centers, enterprise applications, and large-scale storage solutions that require reliable, high-capacity drives capable of continuous operation. It fits well in setups where balancing power efficiency with performance is important, such as cloud storage providers, backup servers, and archival systems. Users who need a durable drive with a long lifespan will find this model particularly suitable.