Server Specifications
This appendix lists the physical, environmental, and power specifications for the server.
Physical Specifications
The following table lists the physical specifications for the server versions.
Description |
Specification |
Height |
3.4 in. (86.4 mm) |
Width |
16.9 in. (429.0 mm) |
Depth (length) |
Server only: 29.5 in. (740.3 mm) Server with slide rail: 31.0 in (787.4 mm) |
Maximum weight (fully loaded chassis) |
SFF 8-drive: 45.5 lb. (20.6 Kg) SFF 24-drive: 57.5 lb. (26.1 Kg) LFF 12-drive: 64.0 lb. (29.0 Kg) |
Environmental Specifications
The following table lists the environmental requirements and specifications for the server.
As a Class A2 product, the server has the following environmental specifications.
Description |
Specification |
Temperature, Operating |
Dry bulb temperature of 10°C to 35°C (50°F to 95°F) Maximum temperature change of 20°C (36°F) per hour (a temperature change within a specified period of time and not a rate of change) Humidity condition: Uncontrolled, not to exceed 50% RH starting condition Derate the maximum temperature by 1°C (33.8°F) per every 305 meters of altitude above 900m |
Temperature, Extended Operating |
5°C to 40°C (41°F to 104°F) with no direct sunlight Humidity condition: Uncontrolled, not to exceed 50% RH starting condition Derate the maximum temperature by 1°C (33.8°F) per every 305 meters of altitude above 900m |
Temperature, non-operating (when the server is stored or transported) |
Dry bulb temperature of 40 °C to 65 °C (-40°F to 149 °F) |
Humidity (RH), operating |
10% to 90% and 28°C (82.4°F) maximum dew-point temperature, non-condensing environment Minimum to be higher (more moisture) of -12 ˚C (10.4 ˚F) dew point or 8% relative humidity Maximum to be 24 ˚C (75.2 ˚F) dew point or 90% relative humidity |
Humidity (RH), non-operating (when the server is stored or transported) |
5% to 93% relative humidity, non-condensing, with a maximum wet bulb temperature of 28 °C across the 20 °C to 40 °C dry bulb range. |
Altitude, operating |
A maximum elevation of 3050 meters (10,006 feet) |
Altitude, non-operating (when the server is stored or transported) |
An elevation of 0 to 12,000 meters (39,370 feet) |
Maximum Operating Duration |
Unlimited |
Sound power level Measure A-weighted per ISO7779 LwAd (Bels) Operation at 73°F (23°C) |
5.5 |
Sound pressure level Measure A-weighted per ISO7779 LpAm (dBA) Operation at 73°F (23°C) |
40 |
Power Specifications
Note |
Do not mix power supply types or wattages in the server. Both power supplies must be identical. |
You can get more specific power information for your exact server configuration by using the Cisco UCS Power Calculator:
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 UCSC-PSU1-770W).
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 UCSC-PSU1-1050W).
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 UCSC-PSU1-1600W).
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 |
1050 W DC Power Supply
This section lists the specifications for each 1050 W DC power supply (Cisco part number UCSC-PSUV2-1050DC).
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 |