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2.8
E
NVIRONMENTAL SPECIFICATIONS
2.8.1
Temperature
Temperature is defined as the drive's internal temperature as reported by SMART attribute 194 for operation or the drive
case temperature for non-operating.
Above 1000 feet (305 meters), the maximum temperature is derated linearly to 112°F (44°C) at 10,000 feet (3048 meters).
Operating:
0° to 70°C (32° to 158°F)
Nonoperating:
–40° to 75°C (–40° to 167°F)
2.8.2
Temperature gradient
Operating:
20°C per hour (30°F per hour max), without condensation
Nonoperating:
20°C per hour (30°F per hour max)
2.8.3
Humidity
2.8.3.1
Relative humidity
Operating:
5% to 95% noncondensing (20% per hour max)
Nonoperating:
5% to 95% noncondensing (20% per hour max)
2.8.3.2
Wet bulb temperature
Operating:
29°C (84°F max)
Nonoperating:
29°C (84°F max)
2.8.4
Altitude
** Operating:
–61 m to 3048 m (–200 ft. to 10,000+ ft.)
** Nonoperating:
–61 m to 12,192 m (–200 ft. to 40,000+ ft.)
** Applies to atmospheric pressure only.
2.8.5
Shock
All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws.
Shock may be applied in the X, Y or Z axis.
2.8.5.1
Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum operating shock
of 1500 Gs based on half-sine shock pulses of 0.5ms. This specification does not cover connection issues that may result
from testing at this level.
2.8.5.2
Nonoperating shock
The nonoperating shock level that the drive can experience without incurring physical damage or degradation in
performance when subsequently put into operation is 1500 Gs based on a half-sine shock pulse of 0.5ms duration.
2.8.6
Vibration
All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting
screws. Vibration may be applied in the X, Y or Z axis.
S
600 SSD P
EAGATE
RODUCT
M
, R
. A
ANUAL
EV
11
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