Seagate Iron-Wolf NAS Internal Hard Drive – 3.5'' SATA III, 7200 RPM

The Seagate IronWolf 3.5" SATA III NAS is a purpose-built hard disk drive for multi-bay Network-Attached Storage (NAS) systems. Designed for 24×7 operation in home, SOHO and small-to-medium business environments, IronWolf combines NAS-tuned firmware (AgileArray / NASware), rotational vibration sensing, and IronWolf Health Management to deliver consistent RAID performance, predictable rebuild behavior and scalable capacity options for multi-user workloads.

Key Feature:

• NAS-optimized firmware: AgileArray / NASware for dual-plane balancing and time-limited error recovery (TLER) to stabilize RAID arrays and minimize rebuild times.

• Enterprise-grade multi-bay reliability: Rotational Vibration (RV) sensors and vibration-aware firmware maintain consistent performance in enclosures with multiple drives.

• High sustained throughput: SATA III (6 Gb/s) interface with sustained transfer rates appropriate for media streaming, backups and multi-user access. Typical rotational speeds in the family reach up to 7200 RPM with large onboard caches (commonly up to 256 MB on many capacities).

• IronWolf Health Management: proactive drive health monitoring, event detection and recovery suggestions when used with compatible NAS platforms.

• Wide capacity range: available in multiple capacities to scale storage from single-drive NAS to larger multi-bay arrays (capacity ranges vary across IronWolf and IronWolf Pro product lines).