XP10000 hardware 37
Humidity
Protect the disk array from excessive humidity. You should not observe
condensation in or around the product under any conditions. There is no
procedure for recovery from moisture condensation
Mechanical vibration
Continuous vibration can cause a slow degradation of mechanical parts
and, when severe, can cause data errors in disk drives. Mechanical
connections such as printed circuit assembly (PCA) conductors, cable
connectors, and processor backplane wiring can also be affected by
vibrations. Vibration specifications apply to all three axes.
Table 5. Humidity specifications
Humidity range type
Noncondensing
relative humidity
(RH)
Operating humidity range at 22° C (71° F) 20% to 80%
Nonoperating humidity range 8% to 90%
Shipping and storage humidity range (product packed in factory packing) 5% to 95%
Operating maximum wet bulb temperature 26° C (79° F)
Nonoperating maximum wet bulb temperature 27° C (81° F)
Shipping and storage maximum wet bulb temperature 29° C (84° F)
Table 6. Mechanical vibration specifications
Condition Specification
Operating 0.25 mm, 5–10 Hz
0.05 G, 10–300 Hz
Nonoperating 2.5 mm, 5–10 Hz
0.5 G, 10–70 Hz
0.05 mm, 70–99 Hz
1.0 G, 99–300 Hz
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