IBM x3455 - System - 7984 User Manual

Also see for 798431U: Specifications

Contents

Table 1. Features and specifications (continued)Acoustical noise emissions:v Declared sound power, idling: 6.5belsv Declared sound power, operating:6.5 belsEnvironment:v Air temperature:– Server on: 10° to 35°C (50.0°to 95.0°F). Altitude: 0 to 914 m(2998.7 ft)– Server on: 10° to 32°C (50.0°to 89.6°F). Altitude: 914 m(2998.7 ft) to 2133 m (6998.0ft)– Server off: 10° to 43°C (50.0°to 109.4°F). Maximum altitude:2133 m (6998.0 ft)v Humidity:– Server on: 8% to 80%– Server off: 8% to 80%v Airflow rates:– Minimum: 34 CFM– Maximum: 74 CFMHeat output:Approximate heat output in Britishthermal units (Btu) per hour for dualmultiprocessor configurations:v Minimum configuration: 430 Btu(126 watts)v Maximum configuration: 1707 Btu(500 watts)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 Input kilovolt-amperes (kVA),approximately:– Minimum: 0.126 kVA– Maximum: 0.500 kVANotes:1. Power consumption and heat outputvary depending on the number andtype of optional features installedand the power-managementoptional features in use.2. These levels were measured incontrolled acoustical environmentsaccording to the proceduresspecified by the American NationalStandards Institute (ANSI) S12.10and ISO 7779 and are reported inaccordance with ISO 9296. Actualsound-pressure levels in a givenlocation might exceed the averagevalues stated because of roomreflections and other nearby noisesources. The declared sound-powerlevels indicate an upper limit, belowwhich a large number of computerswill operate.What your server offersThe server uses the following features and technologies:v Baseboard management controllerThe baseboard management controller (BMC) provides basic environmentalmonitoring functions. If an environmental condition exceeds a threshold or if asystem component fails, the baseboard management controller lights LEDs tohelp you diagnose the problem and records the error in the error log. Thebaseboard management controller also provides remote server managementcapabilities through the SMBridge management utility program.Note: The System x3455 Types 7984 and 7986 server does not support theoptional Remote Supervisor Adapter II SlimLine (systems-managementadapter).v IBM Enhanced Diagnostics CDYour server comes with an IBM Enhanced Diagnostics CD, which you can use todiagnose problems.v IBM DirectorIBM Director is a workgroup-hardware-management tool that you can use tocentrally manage System x and xSeries servers. For more information, see theIBM Director documentation on the IBM Director CD.v IBM ServerGuide Setup and Installation CDThe ServerGuide Setup and Installation CD that comes with the server providesprograms to help you set up the server and install a Microsoft ® Windows ®operating system. The ServerGuide ™ program detects installed optional hardwaredevices and provides the correct configuration programs and device drivers. Formore information about the ServerGuide Setup and Installation CD, see “Usingthe ServerGuide Setup and Installation CD” on page 64.4 System x3455 Types 7984 and 7986: User’s Guide