Seagate BarraCuda 4TB 3.5" 5400RPM SATA III Internal HDD

Overview

The Seagate ST4000DM004 is a 4TB internal hard drive designed for desktop computers, home servers, and entry-level direct-attached storage systems. It features a 3.5-inch form factor and connects via a SATA III interface, delivering reliable data transfer speeds up to 190 MB/s. With a spindle speed of 5400 rpm and a 256MB cache, this drive offers a balance between large storage capacity and efficient performance for everyday computing tasks.

Built to handle a workload of up to 55TB per year, it suits users who require consistent access to large files without the need for high-speed data transfer. Its durability is supported by a rating of 300,000 load/unload cycles and a low error rate, ensuring data integrity over time. The drive’s modest power consumption and operating temperature range make it a practical choice for typical home or office environments.

Key features

• Large 4TB capacity provides ample space for storing documents, media, and backups.
• 5400 rpm spindle speed combined with a 256MB cache helps maintain smooth and efficient data access.
• SATA III interface supports sustained transfer rates up to 190 MB/s for steady performance.
• Designed to handle up to 55TB of data workload annually, supporting frequent use without compromise.
• Low power consumption reduces energy costs and heat output during active and idle states.
• Durability enhanced by 300,000 load/unload cycles, extending the drive’s operational lifespan.
• Reliable data integrity with a very low non-recoverable read error rate, protecting your stored information.
• Operates within a wide temperature range, ensuring stable performance in common environments.

Key specs

• Storage capacity: 4TB
• Form factor: 3.5-inch
• Interface: SATA III
• Spindle speed: 5400 rpm
• Cache size: 256MB
• Sustained data transfer rate: up to 190 MB/s
• Workload rate: up to 55TB per year
• Power consumption: 5.0W active, 2.5W idle, 0.25W standby/sleep
• Load/unload cycles: 300,000
• Non-recoverable read error rate: 1 per 10^14 bits read
• Operating temperature: 32 to 140 degrees Fahrenheit
• Annual power-on hours: 2400

ideal uses and environments

This hard drive fits well in desktop setups where large storage is needed without the premium cost of high-speed drives. It is a strong choice for home servers and direct-attached storage systems that require reliable, long-term data retention. Users who prioritize capacity and durability over maximum speed will find this model well suited to their needs, especially in typical home or office temperature conditions.