The WD WD Purple 4TB WD40PURZ is a 4TB SATA-6G HDD in new condition. It is in stock at $237.99 - $59.50/TB.
| Drive | Interface | Cond | $/TB | Price | |
|---|---|---|---|---|---|
| HP 695842-001 4TB SAS 6G | SAS-6G | New | $15.00 | $59.99 | Buy |
| Dell 012GYY 4TB SAS 6G Renewed | SAS-6G | Refurb | $21.25 | $85.00 | Buy |
| Dell DRMYH Compellent 4TB NL SAS Renewed | SAS-6G | Refurb | $22.50 | $89.98 | Buy |
| HGST HUS726040ALS210 4TB SAS 12G | SAS-12G | Refurb | $24.31 | $97.24 | Buy |
All 4TB drives we track, ranked by cost per terabyte.
Part of the WD line we track.
The WD WD Purple 4TB WD40PURZ is a 4TB SATA-6G enterprise drive at $59.50/TB - Verify recording technology before use in RAID. New unit with full 3-year warranty.
Against every other drive we have an in-stock price for today, this one is cheaper per tb than 40% of them (100 of 247). The cheapest we can currently buy is $14.99/TB; the middle of the market is $36.58/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
Check the recording technology before using in RAID. CMR is preferred over SMR for RAID arrays.
3-year manufacturer warranty.
Compatible with any server, NAS or workstation with a SATA port. Works in Synology, QNAP, TrueNAS, UnRAID and all major NAS platforms.