A Technical Specifications; Table 19 Storage Enclosure Dimensions; Table 20 Storage Enclosure Fru Weights; Table 21 Environmental Specifications - Quantum QXS Series Hardware Installation And Maintenance Manual

A Technical specifications

Table 19 Storage enclosure dimensions

Dimension type
Height
Width, excluding rails
Depth, excluding cables

Table 20 Storage enclosure FRU weights

FRU or component
2U12 enclosure chassis plus midplane, no FRUs or rails
2U12 enclosure chassis, fully populated, no rails
2U24 enclosure chassis plus midplane, no FRUs or rails
2U24 enclosure chassis, fully populated
5U84 enclosure chassis plus midplane and drawers, no FRUs or rails
5U84 enclosure chassis, fully populated, no rails
Drive module, either 3.5-inch LFF in carrier or 2.5-inch SFF with adapter
in carrier
Controller module (CM)
2U enclosure power cooling module (PCM)
5U enclosure fan cooling module (FCM)
5U enclosure power supply unit (PSU)
2U rack rails and hardware kit
5U rack rails and hardware kit
-All weights are nominal, can vary. Unit values for drives use the heaviest drive currently qualified.
-Scale calibration impacts measured weights.

Table 21 Environmental specifications

Type Operation
Temperature, 5°C to 35°C
ASHRAE A2
(41°F to 95°F, derated by 1°C per 300m above
900m)
Airflow System must be operated with low pressure rear exhaust installation
Back pressure created by rack doors and obstacles not to exceed 5 Pa (0.5mm H
Altitude -100 to 3,000 meters (-330 to 10,000 feet)
Maximum operating temperature is de-rated by
1ºC for each 300m above 900m (2952.76 ft)
Relative humidity -12°C dew point minimum
8% to 85% maximum, non-condensing
2U12, 2U24
Metric units Imperial units
87.90mm
483.00mm
630.00mm
Metric units
3.46 in 220.00mm
19.01 in 483.00mm
24.80 in 933.00mm
Metric units
17.00Kg
up to 32.00Kg
17.00Kg
up to 30.00Kg
36.00Kg
up to 135.00Kg
up to 0.80Kg
up to 0.70Kg
1.45Kg
0.80Kg
0.70Kg
2.75Kg
8.50Kg
Storage, Non-operating
2U12, 2U24
-40°C to +70°C (-40°F to +158°F)
Maximum temperature change in an hour: 20°C
-100 to 12,192m (-328 to 40,000 ft)
21°C dew point maximum
5% to 100% maximum, non-condensing
Appendix A Technical specifications
5U84
Imperial units
8.65 in
19.00 in
36.75 in
Imperial units
38.00 lb
up to 71.00 lb
38.00 lb
up to 66.00 lb
79.40 lb
up to 298.00 lb
up to 1.80 lb
up to 1.50 lb
3.20 lb
1.80 lb
1.50 lb
6.60 lb
18.74 lb
5U84
O)
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