The WD Ultrastar 7K4000 4TB SATA NAS is a 4TB SATA-6G HDD in new condition. It is in stock at $199.99 - $50.00/TB.
Where this listing sits: every 4TB hard drive · 4TB SATA drives · WD 4TB SATA — each page is the live ranking for that slice of the catalogue.
| Drive | Interface | Cond | $/TB | Price | |
|---|---|---|---|---|---|
| Seagate BarraCuda 4TB ST4000DMZ04 | SATA-6G | Refurb | $42.50 | $169.99 | Buy on Amazon |
| WD Purple 4TB WD43PURZ | SATA-6G | Refurb | $42.50 | $169.99 | Buy on Amazon |
| WD Purple 4TB WD40PURX | SATA-6G | Refurb | $43.75 | $175.00 | Buy on Amazon |
| WD Ultrastar 4TB SATA | SATA-6G | Refurb | $44.50 | $178.00 | Buy on Amazon |
All 4TB drives we track, ranked by cost per terabyte.
CMR or SMR? What we can and cannot source for this part number
Part of the WD line we track.
The WD Ultrastar 7K4000 4TB SATA NAS is a 4TB SATA-6G enterprise drive at $50.00/TB - Verify recording technology before use in RAID. New unit with full manufacturer warranty.
Against every other drive we have an in-stock price for today, this one is cheaper per tb than 20% of them (49 of 244). The cheapest we can currently buy is $14.99/TB; the middle of the market is $37.90/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.
Yes. At our last check it was $199.99 ($50.00 per terabyte at its 4TB capacity), sold new under ASIN B00E939BFY. Amazon sets the final price at checkout.
This listing (HMS5C4040ALE640, ASIN B00E939BFY) 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.