WD Blue Desktop 4TB Hard Drive (WD40EZAX) specifications and procurement support from Kewentech.
| Model | WD40EZAX |
| Capacity | 4TB |
| Interface | SATA 6Gb/s |
| Cache | 256MB |
| Speed | 5400 RPM |
| Recording Technology | CMR |
| Maximum Transfer Rate | 185 MB/s |
| Form Factor | 3.5-inch |
| Operating Temperature | 0°C - 60°C |
| Type | Desktop hard drive |