WD Blue
WD Blue 2TB SATA (WD20EARZ)
SATA 6Gb/s · 3.5" · 5,400 RPM · 64 MB · 2TB
MPNWD20EARZ
EAN718037900667
CategoryHard Disk Drives
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Price Trend
Last updated: 2026-09-30Note: this chart shows historical reference pricing for trend insight only — it is not a live quote. To place an order or get current pricing, please contact us or your dedicated sales manager.
Full Specifications
Data sourced from WD product specifications
| Drive | |
| Series | Blue |
| Capacity | 2TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| RPM | 5,400 RPM |
| Cache | 64 MB |
| Performance | |
| Sustained Transfer Rate | 180 MB/s |
| Reliability | |
| Power (Idle) | 2.4W |
| Power (Operating) | 4.0W |
| Product | |
| Brand | WD |
| Segment | Desktop |
| MPN | WD20EARZ |
| EAN | 718037900667 |
| Physical | |
| Weight | 0.46 kg |
| Package Dimensions | 14.7 x 10.16 x 2.61 cm |
Support & Downloads
WD Blue 2TB SATA Firmware Update
WD Support →WD Blue 2TB SATA Datasheet
WD Support →