The Seagate IronWolf Pro 20TB NAS is a 20TB SATA-6G HDD. It has no current offer on Amazon. The in-stock alternatives nearest its capacity are listed below.
6 in-stock listings · this listing has no current offer on Amazon · ranked by live cost per tb, refreshed about once a day
| Drive | Capacity | Interface | Recording | Condition | $/TB | Price | |
|---|---|---|---|---|---|---|---|
| WD Purple 18TB WD180PURZ WD180PURZ | 18TB | SATA-6G | — | REFURB | $25.56 | $460 | Buy on Amazon |
| WD DC HC550 18TB SATA 512MB Enterprise WUH721818ALE6L4 | 18TB | SATA-6G | EPMR | REFURB | $28.89 | $520 | Buy on Amazon |
| MDD 18TB SATA 7200RPM 5yr Warranty MDD18TSATA25672E | 18TB | SATA-6G | — | REFURB | $28.89 | $520 | Buy on Amazon |
| MDD 18TB SATA 6G 7200RPM NAS MD18TSATA25672NAS | 18TB | SATA-6G | — | REFURB | $30.00 | $540 | Buy on Amazon |
| MDD 18TB SATA 7200RPM Enterprise MDD18TSATA25672E | 18TB | SATA-6G | — | REFURB | $30.56 | $550 | Buy on Amazon |
| MDD 18TB SATA 7200RPM NAS MDD18TS25672NAS | 18TB | SATA-6G | — | REFURB | $30.56 | $550 | Buy on Amazon |
Where this listing sits: every 20TB hard drive · 20TB SATA drives · Seagate 20TB SATA — each page is the live ranking for that slice of the catalogue.
| Drive | Interface | Cond | $/TB | Price | |
|---|---|---|---|---|---|
| MDD 20TB SATA 7200RPM NAS | SATA-6G | Refurb | $32.50 | $649.99 | Buy on Amazon |
| MDD 20TB SATA 7200RPM NAS | SATA-6G | New | $32.50 | $649.99 | Buy on Amazon |
| WD Red Pro 20TB WD201KFGX | SATA-6G | Refurb | $40.00 | $799.99 | Buy on Amazon |
| WD Red Pro 20TB WD202KFGX | SATA-6G | Refurb | $42.25 | $845.00 | Buy on Amazon |
All 20TB drives we track, ranked by cost per terabyte.
CMR or SMR? What we can and cannot source for this part number
Part of the Seagate line we track.
The Seagate IronWolf Pro 20TB NAS is a 20TB SATA-6G enterprise drive - Verify recording technology before use in RAID. New unit with full 5-year warranty.
We do not have enough in-stock comparators of this type today to place this price against the rest of the market. The category page below ranks everything we do have.
These are third-party figures about the retail market as a whole, quoted and dated. They are not our own measurements and they do not describe this specific drive.
Not right now: Amazon shows no current offer for ASIN B09MKK1YCK. The in-stock alternatives nearest its 20TB capacity are on this page, ranked by live price.
This listing (ST20000NEZ00, ASIN B09MKK1YCK) carries no renewed, recertified, refurbished or pulled claim in its title, and Amazon reports it as new. On this site that is what "new" means: sold as factory-new. The stored warranty on this row is 5 years, as the listing states it.