Western Digital WD40EZAZ 4TB
4 TB · HDD · SATA · Western Digital WD Blue 4TB 3.5in SATA III 5400RPM 256MB HDD WD40EZAZ - Good
eBay prices as of
Best price now
$84.99
$21.25/TB · Used
Average lowest Buy It Now, last 90 days
$117.49
↓ 28% today’s best is below average
Lowest Buy It Now, last 90 days
$84.99
on Oct 12, 2026
Price history: lowest Buy It Now price
The lowest Buy It Now price each day, from live listings (not sold prices), including shipping, by condition.
- Used$84.99
Show price data as a table
| Date | Used |
|---|---|
| 2026-10-12 | $84.99 |
| 2026-10-08 | $149.99 |
Specs
- Technology
- SMR · slows down on sustained writes and RAID rebuilds. Avoid for NAS.
- Speed
- 5,400 RPM
- Form factor
- 3.5"
- Interface
- SATA
- Warranty
- 2 years from the maker, for new drives. Used and refurbished drives carry the seller’s warranty.
From the maker’s model number where we know the product line, otherwise from the listing titles. Check the seller’s listing before buying.
Current listings
| $/TB | Price | Capacity | Type | Technology | Form factor | Interface | Condition | Listing | Qty | Buy | Shipping notes | Updated | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $21.25 | $84.99 | 4 TB | HDD | SMR | 3.5" | SATA | Used | Western Digital WD 3.5" Blue 4TB SATA III 6Gbps HDD WD40EZAZ | 1 | Free |
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