Compare · Storage
IronWolf Pro vs Ultrastar DC HC680
RANKED BY CAPACITY PER DRIVE
#3 VS #6
CHECKED 06 SEPT 2026
Side by side
Verdict
IronWolf Pro ranks #3 of 14 on Capacity per drive (32 TB); Ultrastar DC HC680 ranks #6 (28 TB).
Rank 03 of 14 · leads
Capacity per drive
32 TB
MakerSeagate
Date2026
Verified04 Sept 2026
Evidence
Seagate IronWolf Pro product page: "up to 32TB of massive capacity". Same 32 TB CMR point as Exos, in Seagate's NAS line. Official Seagate announcement confirms 32 TB IronWolf Pro is shipping.Rank 06 of 14
Capacity per drive
28 TB
MakerWestern Digital
Date2025
Verified04 Sept 2026
Evidence
WD Ultrastar DC HC680 product page and official datasheet: UltraSMR capacities 28 / 27 / 26 TB. This row uses the 28 TB SKU. Recording technology is SMR; formatted capacity is still the published number.Try another pair
More IronWolf Pro matchups
- IronWolf Pro vs Exos (Mozaic platform)
- IronWolf Pro vs Ultrastar DC HC690
- IronWolf Pro vs Exos 30 TB
- IronWolf Pro vs Exos 28 TB
- IronWolf Pro vs Ultrastar DC HC670
- IronWolf Pro vs MG11
- IronWolf Pro vs Exos X24
- IronWolf Pro vs Ultrastar DC HC580
- IronWolf Pro vs MG10F
- IronWolf Pro vs MG10
- IronWolf Pro vs MG09
- IronWolf Pro vs MG08
Source Manufacturer product pages and datasheets (Seagate Exos / IronWolf Pro, Western Digital Ultrastar DC HC690 / HC680 / HC670 / HC580,…
Last checked 06 Sept 2026