Cisco UCS C240 M3 Server Installation and Service Guide
Technical Specifications
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Table of Contents

Server Specifications

Physical Specifications

Power Specifications

650 W AC Power Supply

1200 W AC Power Supply

930W DC Power Supply

Environmental Specifications

Server Specifications

This appendix lists the technical specifications for the server and includes the following sections:

Physical Specifications

Table A-1 lists the physical specifications for the server.

Table A-1 Physical Specifications

Description
Specification

Height

3.4 in. (8.70 cm)

Width (including slam-latches)

17.5 in. (44.55 cm)

Depth

28.0 in. (71.23 cm)

Weight (fully loaded)

60.0 lbs. (27.2 Kg)

Power Specifications

The power specifications for the two power supply options are listed in the following sections:

You can get more specific power information for your exact server configuration by using the Cisco UCS Power Calculator:

http://www.cisco.com/assets/cdc_content_elements/flash/dataCenter/cisco_ucs_power_calculator/

650 W AC Power Supply

Table A-2 lists the specifications for each 650 W power supply (Cisco part number UCSC-PSU-650W).

 

Table A-2 Power Supply Specifications

Description
Specification

AC input voltage range

90 to 264 VAC (self-ranging, 180 to 264 VAC nominal)

AC input frequency

Range: 47 to 63 Hz (single phase, 50 to 60Hz nominal)

AC line input current (steady state)

7.6 A peak at 100 VAC
3.65 A peak at 208 VAC

Maximum output power for each power supply

650 W

Power supply output voltage

Main power: 12 VDC

Standby power: 12 VDC

1200 W AC Power Supply

Table A-3 lists the specifications for each 1200 W power supply (Cisco part number UCSC-PSU2-1200).

 

Table A-3 Power Supply Specifications

Description
Specification

AC input voltage range

90 to 264 VAC (self-ranging, 180 to 264 VAC nominal)

AC input frequency

Range: 47 to 63 Hz (single phase, 50 to 60Hz nominal)

AC line input current (steady state)

11A peak at 100 VAC
7 A peak at 208 VAC

Maximum output power for each power supply

1200 W

Power supply output voltage

Main power: 12 VDC

Standby power: 12 VDC

930W DC Power Supply

Table A-4 lists the specifications for each 930 W DC power supply (Cisco part number UCSC-PSU-930WDC).

 

Table A-4 930 W DC Power Supply Specifications

Description
Specification

Class

RSP1

Input

DC input voltage range

–48 to -60 VDC nominal
(self-ranging, –40 to –72 VDC)

DC line input current (steady state)

23 A peak at –48 VDC

Output

12 V main power output

930 W

12 V standby power output

30 W

Power supply output voltage

Main power: 12 VDC

Standby power: 12 VDC

Environmental Specifications

Table A-5 lists the environmental specifications for the server.

 

Table A-5 Environmental Specifications

Description
Specification

Temperature, operating:

41 to 104°F (5 to 40°C)
Derate the maximum temperature by 1°C per every 305 meters of altitude above sea level.

Temperature, non-operating

(when the server is stored)

–40 to 149°F (–40 to 65°C)

Humidity (RH), noncondensing

10 to 90%

Altitude, operating

0 to 10,000 feet

Altitude, non-operating

(when the server is stored)

0 to 40,000 feet

Sound power level
Measure A-weighted per ISO7779 LwAd (Bels)
Operation at 73°F (23°C)

5.8

Sound pressure level
Measure A-weighted per ISO7779 LpAm (dBA)
Operation at 73°F (23°C)

43