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A multi-bay NAS system and the IronWolf hard drive next to it.

NAS-optimized hard drives.

IronWolf® NAS-optimized hard drives deliver high performance, large capacity, and reliability for multi-bay systems. Featuring CMR technology and AgileArray™ firmware, they ensure smooth RAID performance, reduced vibration, and efficient power management—ideal for heavy workloads and 24×7 operation.

A multi-bay NAS system with a white check mark in a red circle graphic in the foreground.

High workload performance.

Designed for demanding environments, IronWolf NAS drives support up to 180TB per year workloads. With up to 7200 RPM spin speeds and sustained transfer rates of 180MB/s, they deliver fast, reliable data access for file sharing, backups, and media streaming.

A graphic featuring the IronWolf Health Management red logo.

IronWolf Health Management.

Integrated IronWolf Health Management¹ actively monitors drive status in compatible NAS systems. It provides real-time health updates and preventative measures, helping to reduce downtime and ensure long-term data integrity for critical workloads.

The inside components of a NAS hard drive in the foreground and a multi-bay NAS system in the background.

Multi-bay NAS system compatibility.

Engineered for multi-bay NAS systems, our NAS hard drives ensure smooth multi-user access. With rotational vibration sensors to reduce drive strain, they maintain peak performance in workstations, home media servers, and small business storage solutions.

A photo of the Seagate IronWolf hard drive.

Energy-efficient design for cost-effective operations.

IronWolf drives are optimized for power efficiency, reducing energy consumption in always-on NAS environments. With low power draw and advanced power management, they help minimize heat and operational costs while maintaining high performance for continuous workloads.

A logo representing Seagate Rescue Data Recovery Services.

Drive health and data recovery.

IronWolf Health Management¹, helps protect data with prevention, intervention, and recovery recommendations to secure peak system health.

Three years of complimentary Rescue Data Recovery Services² are included with all IronWolf drives, so users don’t incur high recovery costs. In-house secure facilities—with an industry-leading 95% success rate—enable data recovery after accidental data corruption or drive damage.

A photo of a multi-bay NAS system with an IronWolf drive and small form camera.

NAS system compatibility.

IronWolf drives are thoroughly tested for compatibility with top NAS brands like Asustor, QNAP, and Synology. For the best performance and to ensure seamless integration, Seagate recommends consulting your NAS vendor’s compatibility list for the most up-to-date approved NAS drives.

Choose your NAS drive.

Perfect for Home, SOHO, and small business NAS
# of bays: 1 to 8 bays
Capacity Up to 16TB
Rotational vibration sensors 4TB and higher
Workload rate limit Up to 180TB per year
Warranty and data recovery³ Three years, three years
Perfect for Commercial and Enterprise NAS
# of bays: Unlimited
Capacity Up to 24TB
Rotational vibration sensors All capacities
Workload rate limit Up to 550TB per year
Warranty and data recovery³ Five years, three years

NAS hard drives frequently asked questions

Find answers to common questions about NAS drives, including setup, performance, compatibility, and maintenance, to help you make the most of your IronWolf drive.

NAS hard drives are specifically designed for 24×7 operation, high-performance, and multi-user access in network-attached storage systems. Unlike regular hard drives, NAS drives are optimized for RAID configurations, vibration resistance, and reliability under heavy workloads, making them ideal for NAS environments.

IronWolf drives offer broad compatibility with a wide range of NAS systems, including popular brands like Asustor, QNAP, and Synology. They are designed to work seamlessly in multi-bay NAS systems, ensuring reliable performance for home, small office, and business environments, and supporting diverse storage needs.

Seagate recommends checking the NAS vendor's compatibility list prior to purchasing a NAS hard drive.

The IronWolf NAS hard drive offers speeds up to 7200 RPM, a 180TB per year workload rating, multi-bay compatibility, and ongoing support from IronWolf Health Management. Review the product page for further information about the drive’s features.

At Seagate, we obsess over quality assurance.

You can count on a product that keeps getting high-quality scores over its lifetime—no matter when it’s tested.

At Seagate, we obsess over quality assurance.

You can count on a product that keeps getting high-quality scores over its lifetime—no matter when it’s tested.

At Seagate, we obsess over quality assurance.

You can count on a product that keeps getting high-quality scores over its lifetime—no matter when it’s tested.

Need assistance?

We’ll help you get the most out of your drive.

  1. IHM is enabled on all leading NAS systems. Please check with your NAS vendor or a Seagate sales representative for more details.

  2. Rescue services are not available in all countries. Please check with your Seagate sales representative for more details.

  1. IHM is enabled on all leading NAS systems. Please check with your NAS vendor or a Seagate sales representative for more details.

  2. Rescue services are not available in all countries. Please check with your Seagate sales representative for more details.