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Appendix A
Technical Information
Specifications
Operating Environment
Relative Humidity
Dimensions Rack Mount Unit (HxWxD)
Dimensions Tower Unit (HxWxD)
Weights
Technical Specifications for the NexStor 4900F Series RAID Storage System
Operating
Non-Operating
Operating/Non-Operating
AC Power Requirements
(Power Factor Corrected)
ADC Power Requirements
(Power Factor Corrected)
Rack Mount Unit - 4911F Model (w/2 power
supplies)
Rack Mount Unit - 4912F Model (w/2 power
supplies)
Rack Mount Unit - 4921F Model (w/2 power
supplies)
Rack Mount Unit - 4922F Model (w/2 power
supplies)
+40°F to +95°F (+5°C to +35°C)
-4°F to +158°F (-20°C to +70°C)
5% - 98% (non-condensing)
85 - 240 VAC (auto-sensing)
3.0 Amperes (maximum)
50-60 Hz
Redundant 350W/425W peak
Hot swappable
Input Voltage: -48 to -72 VDC
Power Requirements: -36 to -72 VDC
Current per input: -48 to -72 VDC
3.47" x 17.65" x 20.25"
20.00" x 8.00" x 21.50"
34.55 lbs w/o drives
54.00 lbs with twelve drives
36.15 lbs w/o drives
55.60 lbs with twelve drives
34.80 lbs w/o drives
54.25 lbs with twelve drives
36.80 lbs w/o drives
56.25 lbs with twelve drives
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