Dell T420 manual Power Battery, Physical Tower, Rack, Environmental Temperature, Relative humidity

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Power

Battery

Coin-cell battery

3 V CR2032 Lithium coin cell

 

 

Physical

 

 

 

Tower

 

Height

443.3 mm (17.45 inch) with feet

 

430.3 mm (16.94 inch) without feet

Width

304.5 mm (11.99 inch) with feet opened

 

218 mm (8.58 inch) with feet closed

Depth

542.2 mm (21.35 inch) without bezel

 

558.6 mm (21.99 inch) with bezel

Rack

 

Height

Width

Depth (minimum)

Depth (maximum)

Maximum Configuration Weight

Empty Weight

218 mm (8.58 inch)

430.3mm (16.94 inch) without ears

482.4mm (18.99 inch) with ears

538.4mm (21.2 inch) from back of rack ears and with cabled power supply module

584.05mm (22.99 inch) from back of rack ears and with external system fan

30.16 kg (66.49 lb)

15.6 kg (34.39 lb)

Environmental

NOTE: Your system is capable of 40 °C and 45 °C excursion operation for fresh air cooled data centers. For more information, see the Owner's Manual.

NOTE: For additional information about environmental measurements for specific system configurations, see dell.com/environmental_datasheets.

Temperature

 

Operating

Continuous operation: 10 °C to 35 °C. De-rate maximum

 

allowable dry bulb temperature at 1 °C/300 m above 900

 

m (1°F /550 ft).

 

NOTE: For information on supported expanded

 

operating temperature range and configurations,

 

see support.dell.com/manuals.

Storage

–40 °C to 65 °C (–40 °F to 149 °F) with a maximum

 

temperature gradation of 20 °C per hour.

Relative humidity

 

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Contents Dell PowerEdge T420 Getting Started Guide Dell Inc Stabilizing The Tower System Optional-Rack ConfigurationUnpacking The System Optional-Connecting The Keyboard, Mouse, And Monitor Connecting The Power CablesSecuring The Power Cables Turning On The SystemInstalling The Optional Bezel Complete The Operating System SetupObtaining Technical Assistance NOM Information Technical SpecificationsPower AC Power Supply per power supply Power Battery Environmental TemperaturePhysical Tower RackEnvironmental Maximum vibrationMaximum shock Altitude