IBM DBCA-204860 - Travelstar 4.8 GB Hard Drive, Specifications

Page: 25 / 190

5.0 Specification
5.1 Environment
5.1.1 Temperature and Humidity
Figure 13. Environmental Condition
Operating Conditions
Temperature 5 to 55 [ ˚ C] (See note)
Relative Humidity 8 to 90 [ % R H ]
Maximum Wet Bulb Temperature 29.4 [ ˚ C]
Maximum Temperature Gradient 20 [ ˚ C/Hour]
Altitude
−
300 to 3000 [ m]
Non-Operating Conditions
Temperature
−
40 to 65 [ ˚ C]
Relative Humidity 5 to 95 [ % R H ]
Maximum Wet Bulb Temperature 40 [ ˚ C]
Maximum Temperature Gradient 20 [ ˚ C/Hour]
Altitude
−
300 to 12,000 [ m]
Note:
The system has to provide sufficient ventilation to maintain a surface temperature below 60 ˚ C at the
center of the top cover of the drive.
Non-condensing should be kept at any time.
Maximum storage period with shipping package is one year.
Figure 14. Limits of Temperature and Humidity

Copyright IBM Corp. 1998
17