The Seagate IronWolf Pro 12TB NAS
Hard Drive is engineered for demanding NAS and multi-user environments. Featuring a 12TB capacity, 7200RPM spindle speed, 256MB cache and SATA 6Gb/s interface, it delivers reliable performance for data storage, backup, file sharing and business-critical workloads. Built for continuous operation, the IronWolf Pro is ideal for professional NAS systems and growing storage infrastructures.
IronWolf® Pro hard drives are designed for high continuous performance, reliability, and use in multi-bay RAID storage solutions for multiple users in commercial applications and enterprises. Complete peace of mind is ensured by a 5-year limited warranty, 3 years of Rescue Data Recovery Services, and IronWolf Health Management.
Winner of the European Hardware Award 2026
For the third time in a row, the European Hardware Association (EHA) – consisting of nine of the continent's largest independent technology news and review sites – has named Seagate IronWolf and IronWolf Pro the best hard drive for 2026.
Over the past 10 years, the EHA has come together to recognize companies that are pushing the boundaries of what is technically possible. More than 100 editors from Europe's leading technology publications select the best products on the market in several categories.
The essential enterprise NAS hard drive.
The Seagate IronWolf Pro 32TB offers uncompromising storage capacity thanks to CMR technology for reliable performance in multi-user RAID/NAS systems. This always-on storage is ideal for media professionals, small and medium-sized businesses, and local AI model training.
Monitor and maintain the health of your hard drives.
IronWolf Health Management : Facilitates data protection through prevention, intervention, and data recovery recommendations for optimal system health.
All IronWolf hard drives include three years of free Rescue Data Recovery Services, eliminating high recovery costs for users. For in-house data recovery in the event of accidental data or drive damage, we offer secure data recovery with a 95% success rate.
Compatible with all your preferred NAS systems.
Our IronWolf hard drives have been tested for compatibility by leading NAS vendors such as Asustor, QNAP, and UGREEN. Seagate recommends checking your NAS vendor's compatibility list for the latest compatible drives.
SPECIFICATIONS
| Cache |
256MB |
| Capacity |
12TB |
| Warranty |
5-Year Limited Warranty |
| Interface |
SATA 6Gb/s |
| Drive Type |
NAS Hard Disk Drive (HDD) |
| Form Factor |
3.5-inch |
| Model Number |
ST12000NT001 |
| Product Name |
Seagate IronWolf Pro |
| RAID Optimised |
Yes |
| Supported Bays |
Up to 24-Bay NAS Systems |
| Workload Rating |
550TB/Year |
| Power Management |
Optimised for Always-On NAS Operation |
| Rotational Speed |
7200 RPM |
| Health Monitoring |
IronWolf Health Management (IHM) Compatible |
| Ideal Applications |
Business NAS, Virtualisation, Backup, File Sharing, Media Servers, Creative Workflows |
| Recording Technology |
Conventional Magnetic Recording (CMR) |
| Data Recovery Service |
3-Year Rescue Data Recovery Services |
| Operating Environment |
24x7 NAS Operation |
| AgileArray™ Technology |
Yes |
| Multi-User Workload Rating |
Up to 300 Users |
| Rotational Vibration Sensors |
Yes |
| Maximum Sustained Transfer Rate |
Up to 270MB/s |
| Mean Time Between Failures (MTBF) |
1.2 Million Hours |
