Seagate IronWolf Pro 4TB 3.5" 7200RPM SATA 6Gb/s NAS HDD

The Seagate ST4000NE001 is a 3.5-inch hard drive built for network attached storage systems that run day and night. It offers 4TB of space, spins at 7200 RPM, and connects through a SATA interface that moves data at up to 6 Gb per second. These fundamentals give small offices, creative studios, and home labs the speed and capacity they need when several people work on large files at the same time.

Inside the drive, Seagate’s AgileArray firmware tunes performance for multi-bay NAS enclosures. Dual-plane balancing keeps the platters steady, while rotational vibration sensors watch for the subtle shakes that can occur when many drives share the same chassis. By controlling those vibrations, the drive helps maintain consistent throughput even as your NAS grows.

Reliability features go beyond the hardware. IronWolf Health Management keeps an eye on temperature, vibration, and workload, warning you early if something looks off. If the unexpected does happen, a three-year Rescue Data Recovery Plan stands ready to help retrieve your files, and a five-year limited warranty covers the drive itself. The result is a storage option you can trust for business documents, surveillance footage, media libraries, and project archives that cannot afford downtime.

• 4TB storage capacity
• Spins at 7200 RPM for quick data access
• SATA 6 Gb per second interface
• AgileArray firmware tuned for RAID and multi-bay NAS systems
• Rotational vibration sensors maintain performance in multi-drive enclosures
• IronWolf Health Management for proactive monitoring
• Includes a three-year Rescue Data Recovery Plan
• Backed by a five-year limited warranty