WD40EZAX
WD Blue · 4TB
CMR
✓ RAID-safe (CMR)
€217
(€54.37/TB)
Best price at Amazon · DE
Last checked Jul 24, 2026 · Price and availability subject to change.
Specifications
- Capacity
- 4 TB
- Technology
- CMR
- Class
- Desktop
- RPM
- 5400
- Cache
- 256 MB
- Noise (idle / seek)
- 23 / 25 dB
- Fill
- Air
- Interface
- SATA
- Form factor
- 3.5"
- Data confidence
- High
Reliability
No large-scale failure-rate data - Backblaze tracks mostly datacenter-class drives, so consumer/SMR models rarely appear. Reliability rankings →
Warranty2 years
Desktop drive - not rated for NAS, RAID or 24/7 operation.
Manufacturer-rated specs (Manufacturer spec), not observed failure data.
Price history
DE · cheapest per day
€217 latest
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