Quantum QXS Series Hardware Installation And Maintenance Guide

Appendix A Technical specifications 113
A Technical specifications
Dimension type 2U12, 2U24 5U84
Metric units Imperial units Metric units Imperial units
Height 87.90mm 3.46 in 220.00mm 8.65 in
Width, excluding rails 483.00mm 19.01 in 483.00mm 19.00 in
Depth, excluding cables 630.00mm 24.80 in 933.00mm 36.75 in
Table 19 Storage enclosure dimensions
FRU or component Metric units Imperial units
2U12 enclosure chassis plus midplane, no FRUs or rails 17.00Kg 38.00 lb
2U12 enclosure chassis, fully populated, no rails up to 32.00Kg up to 71.00 lb
2U24 enclosure chassis plus midplane, no FRUs or rails 17.00Kg 38.00 lb
2U24 enclosure chassis, fully populated up to 30.00Kg up to 66.00 lb
5U84 enclosure chassis plus midplane and drawers, no FRUs or rails 36.00Kg 79.40 lb
5U84 enclosure chassis, fully populated, no rails up to 135.00Kg up to 298.00 lb
Drive module, either 3.5-inch LFF in carrier or 2.5-inch SFF with adapter
in carrier
up to 0.80Kg up to 1.80 lb
Controller module (CM) up to 0.70Kg up to 1.50 lb
2U enclosure power cooling module (PCM) 1.45Kg 3.20 lb
5U enclosure fan cooling module (FCM) 0.80Kg 1.80 lb
5U enclosure power supply unit (PSU)
0.70Kg
1.50 lb
2U rack rails and hardware kit 2.75Kg 6.60 lb
5U rack rails and hardware kit 8.50Kg 18.74 lb
-All weights are nominal, can vary. Unit values for drives use the heaviest drive currently qualified.
-Scale calibration impacts measured weights.
Table 20 Storage enclosure FRU weights
Type Operation Storage, Non-operating
2U12, 2U24 5U84
Temperature,
ASHRAE A2
5°C to 35°C
(41°F to 95°F, derated by 1°C per 300m above
900m)
-40°C to +70°C (-40°F to +158°F)
Maximum temperature change in an hour: 20°C
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
2
O)
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)
-100 to 12,192m (-328 to 40,000 ft)
Relative humidity -12°C dew point minimum
8% to 85% maximum, non-condensing
21°C dew point maximum
5% to 100% maximum, non-condensing
Table 21 Environmental specifications

Quantum QXS Series Specifications

General

Brand	Quantum
Model	QXS Series
Category	Storage
Language	English