Head to head
Seagate IronWolf Pro 32TB vs Seagate IronWolf Pro 18TB
Our pick
Seagate IronWolf Pro 32TB
NAS Hard Drives
Why this one
- Its 32TB capacity helps fit a large archive into fewer NAS bays, with a five-year hardware warranty and included recovery service subject to its terms.1
Product photographs. Not to scale.
What Seagate IronWolf Pro 18TB offers
Choose the older IronWolf Pro 18TB for an approved 18TB setup, with a five-year warranty and a 300TB yearly workload rating; check registration, shipment-date and country limits for its recovery offer.2
2 models / at a glance
Key differences
What differs
| Specification | Seagate IronWolf Pro 32TB | Seagate IronWolf Pro 18TB |
|---|---|---|
| Capacity | 32 TB1 | 18 TB2 |
| Workload rating | 550 TB/year1 | 300 TB/year2 |
| MTBF rating | 2,500,000 hours1 | 1,200,000 hours2 |
| Operating power | 8.3 W1 | 8.0 W2 |