Dell PowerEdge T420 Getting Started Manual

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Contents

Dell PowerEdge T420 Getting Started Manual Manual pdf 7 page image

NOTE: When upgrading your system, it is recommended that you download and install the latest BIOS, driver, andsystems management firmware on your system from support.dell.com.Obtaining Technical AssistanceIf you do not understand a procedure in this guide or if the system does not perform as expected, see yourOwner’sManual. Dell offers comprehensive hardware training and certification. See dell.com/training for more information. Thisservice may not be offered in all locations.NOM InformationThe following information is provided on the device described in this document in compliance with the requirements ofthe official Mexican standards (NOM):Importer: Dell Inc. de México, S.A. de C.V.Paseo de la Reforma 2620 -11º PisoCol. Lomas Altas11950 México, D.F.Model number: E20SSupply voltage: 100–240 V CA (with 495 W, 550 W, 750 W, and 1100 W AC power supply units)Frequency: 50 Hz/60 Hz (AC power supply unit)Current consumption: 12 A – 6.5 A (X2) (with 1100 W AC power supply unit)10 A – 5 A (X2) (with 750 W AC power supply unit)6.5 A – 3 A (X2) (with 495 W AC power supply unit)7.4 A – 3.7 A (with 550 W non-redundant AC power supply unit)Technical SpecificationsNOTE: The following specifications are only those required by law to ship with your system. For a complete andcurrent listing of the specifications for your system, go to support.dell.com.PowerAC Power Supply (per power supply)Wattage 495 W, 550 W, 750 W, or 1100 WHeat dissipationNOTE: Heat dissipation is calculated using thepower supply wattage rating.1908 BTU/hr maximum (495 W power supply)2891 BTU/hr maximum (750 W power supply)4100 BTU/hr maximum (1100 W power supply)2317 BTU/hr maximum (550 W non-redundant powersupply)VoltageNOTE: This system is also designed to beconnected to IT power systems with a phase tophase voltage not exceeding 230 V.100 V AC to 240 V AC, autoranging, 50 Hz/60 Hz7

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