Environmental Specifications; Ambient Temperature; Temperature Gradient; Altitude - Seagate Medalist 1640 Product Manual

12 Medalist 1640 and 2140 Product Manual, January 1996

1.9 Environmental specifications

1.9.1 Ambient temperature

Operating
Nonoperating

1.9.2 Temperature gradient

Operating
Nonoperating

1.9.3 Altitude

Operating
Nonoperating

1.9.4 Relative humidity

Operating
Maximum operating
gradient
Nonoperating

1.9.5 Shock and vibration

Mount the drive for normal operation as recommended in Section 2.4 on
page 23. Shock and vibration may be applied in the X, Y or Z axis.
Episodes are not repeated more than twice per second.
The shock and vibration limits specified in this document are measured
directly on the chassis. If the drive is installed in an enclosure to which
the shock or vibration is applied, the resonances within the enclosure
may not subject the drive to movement that exceeds the specification
limits. The enclosure must be modified to ensure that the drive movement
complies with the specification.
5 ° to 55 ° C (41 ° to 131 ° F)
--40 ° to 70 ° C (--40 ° to 158 ° F)
20 ° C per hour (36 ° F per hour)
25 ° C per hour (45 ° F per hour)
--1,000 to 10,000 ft (--305 to 3,048 m)
--1,000 to 40,000 ft (--305 to 12,192 m)
8% to 80% noncondensing
Maximum wet bulb 29.4 ° C (84.9 ° F)
10% per hour
5% to 95% noncondensing
Maximum wet bulb 35.0 ° C (95.0 ° F)