Seagate Exos X24 16TB 3.5" 7200RPM SAS III 12 Gb/s Internal HDD

Overview

The Seagate ST16000NM007H is a 16TB internal hard drive designed for enterprise storage systems that demand high capacity and reliable performance. It features a SAS III 12 Gb/s interface and spins at 7200 rpm, delivering sustained data transfer rates up to 285 MB/s. With a 512MB cache, this drive efficiently manages data access, making it suitable for server environments where speed and responsiveness are essential.

Its helium-sealed chassis reduces power consumption and enhances durability, supporting continuous operation with a mean time between failures (MTBF) of 2.5 million hours. Energy-saving technologies like PowerBalance and Power Choice help optimize power use, which is particularly beneficial in large data centers aiming to lower operational costs.

This drive supports hot-plug functionality and offers strong random write and read performance, making it a dependable choice for scale-out applications, backup systems, and enterprise storage arrays where data integrity and uptime are critical.

Key features

• High-capacity 16TB storage with CMR technology for consistent data writing
• SAS III 12 Gb/s interface ensures fast and reliable connectivity in enterprise environments
• 7200 rpm spindle speed combined with 512MB cache accelerates data access and transfer
• Helium-sealed design lowers power consumption and improves drive longevity
• PowerBalance and Power Choice technologies optimize energy efficiency to reduce data center costs
• Hot-plug support allows easy integration and replacement in storage arrays without downtime
• Strong random IOPS performance supports demanding workloads with 550 random write and 168 random read IOPS

Key specs

• Storage capacity: 16TB
• Interface: SAS III 12 Gb/s
• Spindle speed: 7200 rpm
• Cache size: 512MB
• Sustained data transfer rate: up to 285 MB/s
• Mean time between failures (MTBF): 2.5 million hours
• Random write IOPS: 550
• Random read IOPS: 168

Connectivity and compatibility

This hard drive connects via a SAS III 12 Gb/s interface, providing high-speed data transfer suitable for enterprise storage systems. It supports hot-plug functionality, allowing it to be added or replaced in storage arrays without interrupting operations. The drive is compatible with server and data center environments that utilize SAS storage protocols and require robust, scalable storage solutions.

Performance and reliability

Designed for continuous operation, the drive’s helium-sealed chassis reduces friction and power consumption, contributing to a longer lifespan and stable performance. The 7200 rpm spindle speed and 512MB cache work together to deliver fast data access and transfer rates, while the high MTBF rating of 2.5 million hours ensures dependable uptime. Power management features help maintain efficiency without sacrificing performance, making it well suited for demanding enterprise workloads.

Ideal uses and environments

This drive fits well in large-scale data centers, enterprise storage arrays, and backup systems where high capacity and consistent performance are essential. It is a strong choice for IT professionals managing scale-out applications or environments that require hot-plug capability and reliable random I/O performance. Its energy-efficient design also makes it attractive for organizations looking to reduce power costs while maintaining robust storage infrastructure.