Seagate IronWolf HDD 3.5" | 16TB SATA III | 5400RPM | 256MB Cache

The Seagate IronWolf ST16000VN001 is a powerful 3.5-inch NAS hard drive with a massive 16TB capacity, designed for 24/7 operation in network storage environments, servers, and high-performance workstations. With its combination of high capacity, reliability, and advanced technology, this drive is ideal for professionals and power users who require secure, high-speed data storage and consistent performance.

Built on a SATA III (6 Gb/s) interface, the IronWolf features a generous 256MB cache that accelerates access to frequently used data and enhances overall system responsiveness. Its 7200 RPM spindle speed ensures excellent read and write performance of up to approximately 210 MB/s, making it ideal for demanding tasks such as media streaming, file sharing, and large-scale backups.

Optimized with AgileArray technology, the ST16000VN001 is specifically engineered for multi-bay NAS environments. This technology improves drive balancing, enhances RAID performance, and ensures consistent reliability under continuous workloads. Built-in Rotational Vibration (RV) sensors actively minimize vibration to maintain stable performance, even in systems with multiple active drives.

With a workload rating of up to 180TB per year, the IronWolf 16TB is designed for heavy use and long-term durability. Its MTBF of 1 million hours ensures longevity and consistent reliability, while Conventional Magnetic Recording (CMR) technology provides steady, predictable performance under data-intensive workloads.

Energy efficiency is another strong point — the drive consumes only 7.3 watts during active operation, around 5 watts while idle, and as little as 0.8 watts in standby mode, making it both powerful and energy-efficient for continuously operating systems.

Physically, the Seagate ST16000VN001 measures 26.1 mm in height, 101.8 mm in width, and 147 mm in depth, weighing approximately 670 grams. Its durable construction and vibration-resistant design ensure dependable performance in long-term operation, even under demanding conditions.

The drive also integrates IronWolf Health Management, a real-time monitoring system that tracks drive health and provides early warnings of potential issues to help prevent data loss. In addition, hot-swap support allows you to replace or add drives in compatible systems without powering down your entire NAS or server.

In summary, the Seagate IronWolf ST16000VN001 16TB delivers a perfect balance of speed, capacity, and reliability. With its 7200 RPM motor, 256MB cache, advanced vibration control, and integrated health management, it’s the ideal solution for NAS setups, professional servers, and demanding storage environments that require consistent performance and data security around the clock.