Hitachi HDS721050CLA362 - Figure 4 Limits of Temperature and Humidity; Corrosion Test

HITACHI Deskstar & CinemaStar 7K1000.B & Deskstar E7K1000 Hard Disk Drive specification
25
-40 -20 0 20 40 60
Temperature (C)
0
10
20
30
40
50
60
70
80
90
100
Relative Humidity (%)
Environment Specification
Wet Bulb 29.4C
Wet Bulb 35C
36C/95%
31C/90%
60C/10%
70C/11%
Non-operating
Operating
Figure 4 Limits of temperature and humidity
Note: Storage temperature range is 0 to 70°C
6.2.2 Corrosion test
The drive shows no sign of corrosion inside and outside of the hard disk assembly and is functional after being
subjected to seven days at 50°C with 90% relative humidity.