Find the Best Value IronWolf Capacity

Where Seagate IronWolf fits

Seagate IronWolf is the mainstream NAS-rated CMR range, split into two tiers. Standard IronWolf targets 1 to 8-bay home and small-office units, while IronWolf Pro adds higher workload ratings, vibration sensors and a longer warranty for busier or larger arrays. Both carry IronWolf Health Management and Seagate AgileArray firmware tuned for RAID.

Workload rating and warranty

Standard IronWolf is rated for 180TB of writes per year with a 3-year warranty; IronWolf Pro raises that to 300TB per year with a 5-year warranty and bundled data recovery. Both are CMR, so RAID rebuilds stay fast, unlike shingled SMR drives.

Capacities and which NAS it suits

Standard IronWolf runs up to about 12TB, the value end of the range. Above that you move to IronWolf Pro, which reaches roughly 24TB and beyond for high-density pools. The 4TB to 12TB IronWolf drives are the sweet spot for most homes; the larger Pro models suit Plex servers and prosumer builds.

IronWolf suits 1 to 8-bay home and SOHO NAS units; IronWolf Pro suits 4-bay and larger or higher-workload pools.

Best Seagate IronWolf by need