Node Specifications

Physical Specifications

The following table lists the physical specifications for the node.

Table 1. Physical Specifications

Description

Specification

Height

3.4 in. (86.4 mm)

Width

16.9 in. (429.0 mm)

Depth (length)

Server only: 30 in. (740.3 mm)

Server with slide rail: 31.5 in (787.4 mm)

Server weight

  • Maximum, fully configured with rail kit: 61.7 lb. (28 kg)

  • Minimum, empty chassis, no rail kit: 35.7 lb. (16.2 kg)

Environmental Specifications

The following table lists the environmental requirements and specifications for the node.

Table 2. Physical Specifications

Description

Specification

Temperature, Operating

50 to 95°F (10 to 35°C)

Extended environment 41 to 104°F (5 to 40°C)

Derate the maximum temperature by 1°C per every 300 meters of altitude above sea level.

Note 

Although the ASHRAE guidelines define multiple classes with different operating ranges, the recommended temperature and humidity operating range is the same for each class. The recommended temperature and humidity ranges are:

  • Operating Temperature: 64.4°F to 80.6°F (18°C to 27°C)

For general information, see the Cisco Unified Computing System Site Planning Guide: Data Center Power and Cooling.

Temperature, non-operating

(when the server is stored or transported)

–40 to 149°F (–40 to 65°C)

Humidity (RH), operating

8 to 90%

Humidity (RH), non-operating

(when the server is stored or transported)

5 to 95%

Altitude, operating

0 to 10,000 feet

Altitude, non-operating

(when the server is stored or transported)

0 to 39370 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

Power Specifications


Note
Do not mix power supply types or wattages in the node. Both power supplies must be identical.

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

http://ucspowercalc.cisco.com

The power specifications for the supported power supply options are listed in the following sections.

770 W AC Power Supply

This section lists the specifications for each 770 W AC power supply (Cisco part number HX-PSU1-770W).

Table 3. 770 W AC Specifications

Description

Specification

AC Input Voltage

Nominal range: 100–120 VAC, 200–240 VAC

(Range: 90–132 VAC, 180–264 VAC)

AC Input Frequency

Nominal range: 50 to 60Hz

(Range: 47–63 Hz)

Maximum AC Input current

9.5 A at 100 VAC

4.5 A at 208 VAC

Maximum input volt-amperes

950 VA at 100 VAC

Maximum inrush current

15 A (sub-cycle duration)

Maximum hold-up time

12 ms at 770 W

Maximum output power per PSU

770 W

Power supply output voltage

12 VDC

Power supply standby voltage

12 VDC

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

RSP2

Input connector

IEC320 C14

1050 W AC Power Supply

This section lists the specifications for each 1050 W AC power supply (Cisco part number HX-PSU1-1050W).

Table 4. 1050 W AC Specifications

Description

Specification

AC Input Voltage

Nominal range: 100–120 VAC, 200–240 VAC

(Range: 90–132 VAC, 180–264 VAC)

AC Input Frequency

Nominal range: 50 to 60Hz

(Range: 47–63 Hz)

Maximum AC Input current

12.5 A at 100 VAC

6.0 A at 208 VAC

Maximum input volt-amperes

1250 VA at 100 VAC

Maximum inrush current

15 A (sub-cycle duration)

Maximum hold-up time

12 ms at 1050 W

Maximum output power per PSU

800 W at 100–120 VAC

1050 W at 200–240 VAC

Power supply output voltage

12 VDC

Power supply standby voltage

12 VDC

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

RSP2

Input connector

IEC320 C14

1600 W AC Power Supply

This section lists the specifications for each 1600 W AC power supply (Cisco part number HX-PSU1-1600W).

Table 5. 1600 W AC Specifications

Description

Specification

AC Input Voltage

Nominal range: 200–240 VAC

(Range: 180–264 VAC)

AC Input Frequency

Nominal range: 50 to 60Hz

(Range: 47–63 Hz)

Maximum AC Input current

9.5 A at 200 VAC

Maximum input volt-amperes

1250 VA at 200 VAC

Maximum inrush current

30 A at 35° C

Maximum hold-up time

80 ms at 1600 W

Maximum output power per PSU

1600 W at 200–240 VAC

Power supply output voltage

12 VDC

Power supply standby voltage

12 VDC

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

RSP2

Input connector

IEC320 C14

2300 W AC Power Supply

This section lists the specifications for each 2300 W AC power supply (Cisco part number HX-PSU1-2300).

Table 6. 2300 W AC Specifications

Description

Specification

AC Input Voltage

Nominal range: 100–230 VAC

(Range: 90–264 VAC)

AC Input Frequency

Nominal range: 50 to 60Hz

(Range: 47–63 Hz)

Maximum AC Input current

13 A at 100 VAC

Maximum input volt-amperes

2515 VA at 208 VAC

Maximum inrush current

30 A at 35° C

Maximum hold-up time

80 ms at 1600 W

Maximum output power per PSU

2300W at 220-240V input and 1200W at 110-120V

Power supply output voltage

12 VDC

Power supply standby voltage

12 VDC

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

RSP2

Input connector

IEC320 C20

1050 W DC Power Supply

This section lists the specifications for each 1050 W DC power supply (Cisco part number HX-PSUV2-1050DC).

Table 7. 1050 W DC Specifications

Description

Specification

DC Input Voltage

Nominal range: -48 to -60 VDC

(Range: -40 to -72 VDC)

Maximum DC input current

N32 A at -40 VDC

Maximum input wattage

1234 W

Maximum inrush current

35 A (sub-cycle duration)

Maximum hold-up time

5 ms at 100% load (1050 W main and 36 W standby)

Maximum output power per PSU

1050 W on 12 VDC main power

36 W on 12 VDC standby power

Power supply output voltage

12 VDC

Power supply standby voltage

12 VDC

Efficiency rating

≥ 92% at 50% load

Form factor

RSP2

Input connector

Fixed 3-wire block

Power Cord Specifications

Each power supply in the server has a power cord. Standard power cords or jumper power cords are available for connection to the server. The shorter jumper power cords, for use in racks, are available as an optional alternative to the standard power cords.

For complete list of supported power cords, see SELECT INPUT POWER CORD(s) in Cisco UCS C245 M6 SFF Rack Server


Note

Only the approved power cords or jumper power cords listed in the server spec sheet are supported.