3 YEAR WARRANTY - 100% SATISFACTION GUARANTEED - IN STOCK SAME DAY SHIPPING - CHOOSE EXPEDITED FOR NEXT DAY
The WD Red Pro 18TB WD181KFGX is a 18TB SATA-6G HDD in new condition. It is in stock at $793.99 - $44.11/TB.
Where this listing sits: every 18TB hard drive · 18TB SATA drives · WD 18TB SATA — each page is the live ranking for that slice of the catalogue.
| Drive | Interface | Cond | $/TB | Price | |
|---|---|---|---|---|---|
| WD Purple 18TB WD180PURZ | SATA-6G | Refurb | $28.33 | $510.00 | Buy on Amazon |
| WD Ultrastar 18TB SATA | SATA-6G | Refurb | $33.33 | $599.99 | Buy on Amazon |
| WD Red Pro 18TB WD181KFGX | SATA-6G | Refurb | $34.39 | $619.00 | Buy on Amazon |
| Toshiba MG09 18TB | SATA-6G | Refurb | $35.28 | $635.00 | Buy on Amazon |
All 18TB drives we track, ranked by cost per terabyte.
CMRSource: WD Red Pro NAS HDD data sheet Recording technology for this model
Part of the WD line we track.
The WD Red Pro 18TB WD181KFGX is a 18TB SATA-6G enterprise drive at $44.11/TB - CMR recording makes it safe for all RAID levels and NAS deployments. New unit with full 5-year warranty.
Against every other drive we have an in-stock price for today, this one is cheaper per tb than 68% of them (160 of 237). The cheapest we can currently buy is $14.99/TB; the middle of the market is $38.62/TB.
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.
Resolved against manufacturer compatibility lists we read and dated, capped at 4. Vendor-listed means the manufacturer names this exact part number; fit-verified is our own check of form factor, interface and recording technology against a published requirement. Neither is a guess, and a drive the registry cannot resolve shows nothing here rather than a maybe. How compatibility actually works
Yes. At our last check it was $793.99 ($44.11 per terabyte at its 18TB capacity), sold new under ASIN B08K3TFM92. Amazon sets the final price at checkout.
This listing (WD181KFGX, ASIN B08K3TFM92) 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.
The WD181KFGX's stored recording technology is CMR (manufacturer-sourced), which rebuilds predictably in RAID. The row carries a 550TB/year workload rating.