Humidity; Mechanical Vibration - HP StorageWorks XP10000 Owner's Manual

Humidity

Table 5. Humidity specifications
Humidity range type
Operating humidity range at 22° C (71° F)
Nonoperating humidity range
Shipping and storage humidity range (product packed in factory packing)
Operating maximum wet bulb temperature
Nonoperating maximum wet bulb temperature
Shipping and storage maximum wet bulb temperature

Mechanical vibration

Table 6. Mechanical vibration specifications
Condition
Operating
Nonoperating
XP10000 hardware
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
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.
Noncondensing
relative humidity
(RH)
20% to 80%
8% to 90%
5% to 95%
26° C (79° F)
27° C (81° F)
29° C (84° F)
Specification
0.25 mm, 5–10 Hz
0.05 G, 10–300 Hz
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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