Parameters of WDC WD20EARS-42S0XB0 with Firmware 12.01D04
General information | |
---|---|
Trademark | Western digital |
Model | WDC WD20EARS-42S0XB0 |
Capacity | 1.8 TB |
Interface | SATA |
SATA version | 2.6 |
Firmware | 12.01D04 |
Firmware upgrade | supported |
ATA version | 8 (ACS) |
Advanced Format | supported |
Units tested | 1 |
Times tested | 1 |
Performance | |
Maximum interface speed | 300 MB/s |
Maximum buffered read speed | 234 MB/s |
Maximum read speed | 108 MB/s |
Minimum average access time | 20.0 msec |
Volatile write cache | supported |
Read look-ahead | supported |
Command Queuing Optimization (NCQ) | supported |
Advanced Power Management (APM) | not supported |
Acoustic Management (AAM) | not supported |
Rotation rate | 5400 rpm |
Reliability | |
Count of sensors | 18 |
Free-fall Control | not supported |
SMART Command Transport (SCT) | supported |
Duration of full self test | > 255 minutes |
Critical maximum temperature | 85°C (185°F) |
Recommended maximum temperature | 60°C (140°F) |
Maximum temperature | 59°C (138°F) |
Average maximum temperature | 59°C (138°F) |
Security | |
Drive access restriction | supported |
Enhanced security erase | supported |
Data destruction time | > 508 minutes |
Instant data destruction | not supported |
Host protected area (HPA) | supported |
Host protected area password | supported |
Trusted computing | not supported |