Seagate BarraCuda 3.5" 1TB, 7200 RPM, 64MB, 55 WRL, SATA III Hard Drive

The Seagate BarraCuda ST1000DMA10 is an internal hard drive designed for desktop PC applications, offering a storage capacity of 1 TB in a standard 3.5-inch form factor. It operates with a spindle speed of 7200 RPM and is equipped with a 64 MB cache to facilitate efficient data processing. These specifications support general-purpose computing tasks, including operating system boot, application loading, and file management. This drive is suitable for system builders or for users seeking to expand their existing storage for multimedia and documents.

Connection to the system is established via a SATA III interface, which supports transfer rates up to 6 Gbit/s for compatibility with contemporary motherboards. The drive delivers a sustained read speed of up to 210 MB/s, contributing to reduced load times for large files and applications. Its workload rate limit is rated at 55 TB per year, positioning it for typical desktop workloads rather than continuous server operations. This balance of performance characteristics makes it a practical component for mainstream computer systems.

• 1 TB storage capacity
• 3.5-inch form factor for desktop PCs
• SATA III interface with 6 Gbit/s transfer rate
• 7200 RPM spindle speed
• 64 MB cache buffer
• Up to 210 MB/s sustained read speed
• 8.5 ms average latency
• 55 TB per year workload rate limit
• 4.6 W idle power consumption
• Measures 101.85 × 146.99 × 19.99 mm
• Weighs 400 g