The Seagate IronWolf family is purpose-built for multi-user NAS environments where reliability and uptime matter most. Engineered for always-on operation, these 3.5-inch SATA drives spin at 7,200 RPM and are tuned for the vibration, workload and 24/7 demands of network-attached storage—so teams can store more and work faster with little to no noise, lag or downtime.
IronWolf is ideal for home and small-business NAS with up to 8 bays, delivering dependable RAID performance and increased file-sharing speeds. IronWolf Pro steps up to enterprise-class endurance with CMR recording, higher workload ratings, support for larger bay counts and the longevity needed for demanding business and creative workflows.
Every IronWolf drive includes the integrated IronWolf Health Management system to monitor drive health, plus long-term reliability rated at up to 1 million hours MTBF. Capacities scale from 4TB to a massive 32TB, giving you room to grow your storage as your data does.
Product Highlights





Specifications
| Brand | Seagate |
|---|---|
| Series | IronWolf / IronWolf Pro (NAS) |
| Capacities | IronWolf: 4TB–12TB; IronWolf Pro: 4TB–32TB |
| Interface | SATA 6 Gb/s |
| Spindle Speed | 7,200 RPM |
| Cache | 256 MB |
| Form Factor | 3.5-inch internal |
| Recording | CMR (IronWolf Pro) |
| Bays Supported | IronWolf up to 8 bays; IronWolf Pro up to 24 bays |
| Reliability | Up to 1M hours MTBF; IronWolf Health Management |
| Use Case | 24/7 multi-user NAS / RAID network-attached storage |
Warranty & Returns
Backed by a 3-year limited warranty (IronWolf) or 5-year limited warranty (IronWolf Pro), with Seagate Rescue Data Recovery service included on Pro models. New items may be returned within 30 days of receipt for a full refund if dead on arrival, damaged, or in unopened condition, subject to standard return policies.






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