Seagate Desktop HDD 3TB 3.5" 7200RPM SATA 6.0Gb/s Internal HDD

Overview

The Seagate ST3000DM001 is a 3.5-inch internal hard drive designed to provide 3 TB of mechanical storage capacity for desktop computers and direct-attached storage enclosures. It features a 7200 RPM spindle speed and a SATA 6 Gb/s interface, ensuring fast and reliable data transfers. With 64 MB of onboard cache and advanced technologies like AcuTrac and OptiCache, this drive delivers smooth performance for handling large files and multitasking environments.

Key features

• 7200 RPM spindle speed that supports responsive and consistent file transfers for everyday computing tasks
• SATA 6 Gb/s interface compatible with modern motherboards and external docks for easy integration
• 64 MB cache memory that enhances burst performance, especially with large or fragmented files
• AcuTrac technology that keeps read/write heads precisely aligned to maintain accuracy even during vibrations inside busy desktop cases
• OptiCache technology that optimizes cache usage to reduce access times and improve overall drive responsiveness
• SmartAlign feature that automatically manages 4K sector formatting, allowing seamless use of advanced format storage without manual setup
• DiscWizard software included to assist with partitioning and installation on older systems that may not natively support drives larger than 2 TB

Key specs

• Storage capacity: 3 TB
• Form factor: 3.5-inch
• Spindle speed: 7200 RPM
• Interface: SATA 6.0 Gb/s
• Cache size: 64 MB
• Sector format: Supports 4K sector formatting with SmartAlign

Connectivity and compatibility

This hard drive connects via a standard SATA 6 Gb/s interface, making it compatible with most current desktop motherboards and external storage enclosures that support SATA connections. It fits into any 3.5-inch drive bay, allowing straightforward upgrades or expansions in desktop PCs and home servers.

Ideal uses and environments

The ST3000DM001 is well suited for users who need a large amount of reliable storage for tasks such as expanding local project space on workstations, storing extensive game libraries, or running home servers that manage backups and media libraries. Its combination of speed and capacity makes it a practical choice for both upgrading older systems and building new desktop setups that require dependable mechanical storage.