Product manual

10 Pipeline HD Mini Series SATA Product Manual, Rev. E
• Idle and Standby timers
Each time the drive performs an Active function (read, write or seek), the standby timer is reinitialized and
begins counting down from its specified delay times to zero. If the standby timer reaches zero before any drive
activity is required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the drive
accepts all commands and returns to Active mode when disc access is necessary.
2.10 Environmental specifications
2.10.1 Base plate temperature
Actual drive base plate temperature should not exceed 70°C (158°F).
Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet.
2.10.2 Temperature gradient
Operating 20°C per hour (68°F per hour max), without condensation
Nonoperating 35°C per hour (95°F per hour max), without condensation
2.10.3 Humidity
2.10.3.1 Relative humidity
Operating 5% to 95% noncondensing (30% per hour max)
Nonoperating 5% to 95% noncondensing (30% per hour max)
2.10.3.2 Wet bulb temperature
Operating 37.7°C (99.86°F max)
Nonoperating 40°C (104°F max)
2.10.4 Altitude
Operating –304.8 m to 3,048 m (–1,000 ft. to 10,000+ ft.)
Nonoperating –304.8 m to 12,192 m (–1,000 ft. to 40,000+ ft.)
Operating: 0° to 70°C (32° to 158°F)
Nonoperating:
–40° to 70°C (–40° to 158°F)