Seagate Ironwolf PRO NAS HDD

NAS hard drives for businesses, servers, and advanced storage

Seagate IronWolf Pro is a series of professional NAS hard drives developed for businesses, creators, servers, and advanced storage environments. The series is built for 24/7 continuous operation and is optimized for NAS systems with multiple drive bays, multiple users, and high workloads.

All models use CMR (Conventional Magnetic Recording) technology for stable performance, high compatibility, and predictable operation in RAID environments. With capacities from 4 TB up to 32 TB, IronWolf Pro offers a scalable storage solution for both small businesses and larger enterprises.

Developed for professional NAS systems

IronWolf Pro is designed to deliver high performance and reliability in environments where storage is in continuous use.

Advantages of the series:

• CMR technology in all models
• Optimized for NAS and RAID
• AgileArray technology for improved RAID performance
• RV sensors for multi-drive systems
• Time-Limited Error Recovery (TLER)
• Developed for 24/7 operation
• Workload up to 550 TB per year
• IronWolf Health Management (IHM)
• 3 years of Seagate Rescue Data Recovery
• 5-year manufacturer's warranty

Capacities in the series

IronWolf Pro 4TB

Entry-level model for smaller NAS systems and backups.

• 4 TB storage capacity
• 7200 rpm
• 256 MB cache
• Workload up to 550 TB/year
• CMR technology

IronWolf Pro 6TB

For small businesses and advanced home users.

• 6 TB storage capacity
• 7200 rpm
• 256 MB cache
• RV sensors
• AgileArray optimization

IronWolf Pro 8TB

A popular model for file servers, backup, and media servers.

• 8 TB storage capacity
• 7200 rpm
• 256 MB cache
• CMR technology
• RAID-optimized

IronWolf Pro 10TB

Suitable for businesses with larger storage requirements.

• 10 TB storage capacity
• 7200 rpm
• 256 MB cache
• Workload up to 550 TB/year
• RV sensors

IronWolf Pro 12TB

An excellent choice for larger NAS installations.

• 12 TB storage capacity
• 7200 rpm
• 256 MB cache
• Helium-sealed design
• MTBF up to 2.5 million hours

IronWolf Pro 16TB

For larger file archives and professional storage.

• 16 TB storage capacity
• 7200 rpm
• 256 MB cache
• Helium-filled design
• High energy efficiency

IronWolf Pro 18TB

For users with extensive storage needs.

• 18 TB storage capacity
• 7200 rpm
• 256 MB cache
• 24/7 operation
• Workload up to 550 TB/year

IronWolf Pro 20TB

A professional storage solution for large amounts of data.

• 20 TB storage capacity
• 7200 rpm
• 512 MB cache
• Up to 285 MB/s transfer speed
• Helium-sealed design

IronWolf Pro 24TB

For advanced NAS systems and larger businesses.

• 24 TB storage capacity
• 7200 rpm
• 512 MB cache
• High capacity per drive bay
• Developed for continuous operation

IronWolf Pro 32TB

The flagship model in the series with maximum storage capacity.

• 32 TB storage capacity
• 7200 rpm
• 512 MB cache
• Up to 285 MB/s transfer speed
• MTBF up to 2.5 million hours
• Workload up to 550 TB/year

Built for RAID and multi-drive systems

IronWolf Pro is designed for NAS devices with multiple drive bays.

Technologies that improve stability:

• AgileArray
• RV sensors
• Dual-Plane Balance
• TLER (Time-Limited Error Recovery)
• Advanced vibration management
• RAID-optimized firmware

These features contribute to higher reliability and more consistent performance in NAS systems with multiple hard drives.

IronWolf Health Management

IronWolf Health Management helps monitor drive health and can provide recommendations to prevent problems before they affect storage.

Advantages:

• Drive health monitoring
• Early warnings
• Preventative maintenance
• Increased operational reliability

Rescue Data Recovery included

All IronWolf Pro models come with 3 years of Seagate Rescue Data Recovery.

Advantages:

• Professional data recovery
• Protection against accidental damage
• Protection against mechanical failure
• Extra peace of mind for critical data

Perfect for

IronWolf Pro is excellent for:

• Synology NAS
• QNAP NAS
• TrueNAS
• Asustor NAS
• Enterprise servers
• File servers
• Virtualization
• Video editing
• Creative workflows
• Backup solutions
• RAID storage
• Local AI model training
• Media servers and Plex

IronWolf Pro compared to other Seagate series

IronWolf

For home users and smaller NAS systems.

IronWolf Pro

For businesses, creators, and advanced NAS installations.

Exos

For data centers, enterprise servers, and very large storage environments.

SkyHawk AI

For surveillance systems and AI-based video analytics.

Summary

Seagate IronWolf Pro is a professional NAS series developed for users who demand maximum operational reliability, high workload capacity, and long lifespan. With CMR technology, AgileArray optimization, RV sensors, and capacities from 4 TB to 32 TB, the series is an excellent choice for both small businesses and larger storage environments.

Available capacities:

• 4 TB
• 6 TB
• 8 TB
• 10 TB
• 12 TB
• 16 TB
• 18 TB
• 20 TB
• 24 TB
• 32 TB

IronWolf Pro is built for NAS, RAID, servers, backup, virtualization, and professional storage where reliability, performance, and data protection are paramount.