IBM SAN512B-6, Installation, Service And User Manual

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Environmental requirements
Condition Operational Non-operational (storage)
Ambient
temperature 0°C to 40°C (32°F to 104°F) -25°C to 70°C (-13°F to 158°F)
Relative
humidity
(non-condensing) 5% to 93% at 40°C (104°F) with
maximum gradient of 10% per
hour 10% to 93% at 70°C (158°F)
Altitude (above
sea level 0 to 3000 m (10,000 feet) 0 to 12000 m (40,000 feet)
Shock 10 G, 11 ms, half-sine wave 20 G, 11 ms, half-sine wave
Vibration Random vibration is 5-10Hz @
+5db/Oct; 10-200Hz @
0.0005Grms; 200-500Hz @
-5db/Oct. Scale 0.05 Grms Random Vibration is 3-10Hz @
+5db/Oct; 10-200Hz @
0.0065Grms; 200-500Hz @
-5db/Oct. Scale 1.12 Grms
Air flow SAN512B-6 Maximum: 1711 cmh
(1007 cfm)
SAN512B-6 Nominal: ~985 cmh
(~580 cfm)
SAN256B-6 Maximum: 953 cmh
(561 cfm)
SAN256B-6 Nominal: ~ 486 cmh
(~286 cfm)
N/A
Heat dissipation SAN256B-6 - refer to Watts and
Btu/hr values under VAC inputs
in Typical, Idle, and Maximum
Power Consumption tables.
SAN512B-6- refer to Watts and
Btu/hr values under VAC inputs
in Typical, Idle, and Maximum
Power Consumption tables.
N/A
Operating noise SAN256B-6: 64.2 dB
SAN512B-6: 68.2 dB
N/A
Power supply requirements
The minimum number of power supplies needed in your system for operation and
to achieve redundancy depends on the blade and port configuration and the AC
input voltage level. N is minimum number of power supplies to operate
configuration, N+N doubles power supplies for full AC input and DC output
redundancy, and N+1 adds additional power supply for DC output redundancy in
case of single power supply failure. Although examples for different port and
blade configurations are provided, for more information and help with
determining the actual number of power supplies for your deployment, contact
your local representative.
Appendix B. Product specifications
241