Seagate IronWolf Pro 3.5" 8TB, 7200 RPM, 256MB, 550 WRL, SATA III Hard Drive for NAS

The Seagate IronWolf Pro ST8000NT001 is an 8 TB internal hard drive engineered for use in commercial and enterprise Network Attached Storage (NAS) systems. Its 3.5-inch form factor is standard for multi-bay enclosures where high capacity and reliability are primary requirements. This drive is built to handle continuous, 24/7 operational demands, making it a functional component for shared network storage and server applications. The design focuses on providing consistent performance under the heavy, multi-user workloads typical of these environments.

Performance is delivered through a 7200 RPM spindle speed and a 256 MB cache, which support sustained data transfer rates of up to 255 MB/s. To maintain stability in multi-drive systems, the unit is equipped with integrated Rotational Vibration (RV) sensors that mitigate the effects of vibration from adjacent drives. The drive is rated for a workload of up to 550 TB per year and has a Mean Time Between Failures (MTBF) of 2 million hours, reflecting its design for long-term data integrity and operational uptime in demanding storage arrays.

• Provides 8 TB of storage capacity
• Features a standard 3.5-inch form factor
• Utilizes a SATA III 6 Gbit/s interface
• Operates at a 7200 RPM spindle speed
• Includes a 256 MB cache buffer
• Rated for a workload of 550 TB per year
• Equipped with rotational vibration (RV) sensors
• Designed for 24/7 continuous operation
• Supports S.M.A.R.T. drive health monitoring
• Consumes 7.8 W of power while idle
• Measures 101.85 x 146.99 x 26.11 mm
• Weighs 720 g