IBM System x3400 M3 Types 7378 Installation And User Manual

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Contents

Table 1. Features and specifications (continued)Environment:v Air temperature:– Server on: 10°C to 35°C (50.0°Fto 95.0°F); altitude: 0 to 915 m(3000 ft)– Server on: 10°C to 32°C (50.0°Fto 90.0°F); altitude: 915 m(3000 ft) to 2134 m (7000 ft)– Server on: 10°C to 28°C (50.0°Fto 83.0°F); altitude: 2134 m(7000 ft) to 3050 m (10000 ft)– Server off: 5°C to 45°C (41°F to113°F)– Shipping: -40°C to 60°C(-40.0°F to 140°F)Electrical input:v Sine-wave input (50-60 Hz)requiredv Input voltage low range:– Minimum: 100 V AC– Maximum: 127 V ACv Input voltage high range:– Minimum: 200 V AC– Maximum: 240 V ACv Approximate inputkilovolt-amperes (kVA):– Minimum: 0.60 kVA– Maximum: 1.10 kVANotes:1. Power consumption and heatoutput vary depending on thenumber and type of optionalfeatures that are installed andthe power-management optionalfeatures that are in use.2. These levels were measured incontrolled acousticalenvironments according to theprocedures that are specified bythe American National StandardsInstitute (ANSI) S12.10 and ISO7779 and are reported inaccordance with ISO 9296.Actual sound-pressure levels in agiven location might exceed theaverage stated values becauseof room reflections and othernearby noise sources. Thedeclared sound-power levelsindicate an upper limit, belowwhich a large number ofcomputers will operate.Heat output:Approximate heat output:v Minimum configuration: 2013 Btuper hour (590 watts)v Maximum configuration: 3610 Btuper hour (1058 watts)Humidity:v Server on: 20% to 80%, maximumdew point 21°C, maximum rate ofchange 5°C/hourv Server off: 8% to 80%, maximumdew point 27°C8 IBM System x3400 M3 Types 7378 and 7379: Installation and User's Guide