Parameters of WDC WD4000AAJB-00YRA0 with Firmware 12.01C02
| General information | |
|---|---|
| Trademark | Western digital |
| Model | WDC WD4000AAJB-00YRA0 |
| Capacity | 372.6 GB |
| Interface | PATA |
| Maximum Ultra DMA mode | 5 |
| Firmware | 12.01C02 |
| Firmware upgrade | supported |
| ATA version | 8 (ACS) |
| Advanced Format | not supported |
| Units tested | 3 |
| Times tested | 10 |
| Performance | |
| Maximum interface speed | 100 MB/s |
| Maximum buffered read speed | 89 MB/s |
| Maximum read speed | 71 MB/s |
| Minimum average access time | 12.80 msec |
| Cache buffer | 8 MB |
| Volatile write cache | supported |
| Read look-ahead | supported |
| Command Queuing Optimization (TCQ) | not supported |
| Advanced Power Management (APM) | not supported |
| Acoustic Management (AAM) | supported |
| Reliability | |
| Count of sensors | 17 |
| Free-fall Control | not supported |
| SMART Command Transport (SCT) | supported |
| Duration of full self test | 129 minutes |
| Critical maximum temperature | 85°C (185°F) |
| Recommended maximum temperature | 60°C (140°F) |
| Maximum temperature | 49°C (120°F) |
| Average maximum temperature | 47°C (116°F) |
| Security | |
| Drive access restriction | supported |
| Enhanced security erase | supported |
| Data destruction time | 112 minutes |
| Instant data destruction | not supported |
| Host protected area (HPA) | supported |
| Host protected area password | supported |