IBM System x3650 M4 BD - Page 27

IBM System x3650 M4 BD Product Guide 27
Supported environment:
Air temperature
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Server on: 5 °C to 40 °C (41 °F to 104 °F); altitude: 0 to 950 m (3,117 ft).
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Server on: 5 °C to 28 °C (41 °F to 82.4 °F); altitude: 950 m (3,117 ft) to 3,050 m (10,000 ft);
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de-rated maximum air temperature 1 °C per 175 m.
Server off: 5 °C to 45 °C (41 °F to 113 °F).
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Shipment (non-operating): -40 °C to 60 °C (-40 °F to 140 °F).
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Humidity:
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Server on: 8% - 85%, maximum dew point 24 °C (75 °F), maximum rate of change 5 °C/hr.
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Server off: 8% - 85%, maximum dew point 27 °C (80.6 °F).
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Shipment: 5% - 100%, maximum dew point 29 °C (84.2 °F).
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Design to ASHRAE Class A3, ambient of 36 °C to 40 °C (96.8 °F to 104 °F), with relaxed support:
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Supports cloud like workload with no performance degradation acceptable (Turbo-Off).
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Under no circumstance can any combination of worst case workload and configuration result in
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system shutdown or design exposure at 40 °C.
The worst-case workload (like Linpack, Turbo-On) might have performance degradation.
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Electrical
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Models with 900 W power supplies:
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100 to 127 (nominal) V AC; 50 Hz or 60 Hz; 10 A
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200 to 240 (nominal) V AC; 50 Hz or 60 Hz; 5 A
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Input kilovolt-amperes (kVA) (approximately):
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Minimum configuration: 0.1 kVA
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Maximum configuration: 0.9 kVA
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Models with 750 W hot-swap power supplies:
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100 - 127 (nominal) V AC; 50 Hz or 60 Hz; 8.9 A
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200 - 240 (nominal) V AC; 50 Hz or 60 Hz; 4.5 A
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Input kilovolt-amperes (kVA) (approximately):
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Minimum configuration: 0.1 kVA
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Maximum configuration: 0.75 kVA
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BTU output
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Minimum configuration: 333 Btu/hr (98 watts)
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Maximum configuration: 3074 Btu/hr (900 watts)
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Noise level
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6.6 bels (operating)
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6.6 bels (idle)
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