Power And Thermal; Temperature And Humidity - SimpliVity OmniStack Installation And Maintenance Manual

Power and thermal

A UCS C240 M4SX server configured for deployment in a SimpliVity Federation meets the power and
thermal specification for a fully-configured enclosure with two power supply units (PSU) described in
the Cisco product documentation.
Specification
AC input voltage
AC input frequency
Maximum AC input current
Maximum input volt-amperes
Maximum output power per PSU
Maximum inrush current
Maximum hold-up time
Power supply output voltage
Power supply standby voltage
Efficiency rating
Form factor
Input connector

Temperature and humidity

Each UCS C240 M4SX server has specific temperature and humidity limits when operating and when
in storage.
Specification
Temperature (operating)
Chapter 1: Hardware overview
Description
Nominal range: 100–120VAC, 200–240VAC
(Range: 90–132VAC, 180–264VAC)
Nominal range: 50 to 60Hz
(Range: 47–63Hz)
11A at 100VAC
7A at 200VAC
1456VA
800W at 100–120VAC
1200W at 200–240VAC
30A (sub-cycle duration)
12 ms at 1200W
12VDC
12VDC
Climate Savers Platinum Efficiency (80Plus
Platinum certified)
RSP1
IEC60320 C14
Description
41 to 95°F (5 to 35°C)
Derate the maximum temperature by 1°C per
every 305 meters of altitude above sea level.
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