Description
Technical specifications and features of Power Supply
The Cisco R250-PSU2-850W is a power supply unit (PSU) designed for use in Cisco servers and other equipment. It has the following technical specifications and features:
- Output power: 850 watts
- Voltage: 100-240 VAC, 50-60 Hz
- Efficiency: 90% at typical load
- Form factor: 1U
- Compatibility: Compatible with Cisco UCS C220 M4 and C240 M4 servers
- Power factor correction: Active
- Hot-swappable: Yes
- Operating temperature: 32 to 104°F (0 to 40°C)
- Compliance: Energy Star, RoHS, and WEEE
- Safety: UL 60950-1, IEC 60950-1, EN 60950-1
- EMC: FCC Part 15 Class A, ICES-003 Class A, EN 55022 Class A, VCCI Class A, EN 55024, EN 61000-3-2, EN 61000-3-3, CISPR 22 Class A, AS/NZS 3548 Class A, KN22 Class A, CNS 13438 Class A
Power Output and Efficiency of 850 Watt Power Supply
Power output refers to the amount of power that a device, in this case the R250-PSU2-850W Cisco 850 Watt Power Supply, is able to provide to connected devices. In the case of this power supply, it is capable of providing up to 850 watts of power to connected devices.
Efficiency refers to the amount of power that the device is able to convert from the input source (usually AC power from a wall outlet) into usable power for connected devices. The R250-PSU2-850W Cisco 850 Watt Power Supply has an efficiency rating of 90%, which means that 90% of the power it receives from the input source is converted into usable power for connected devices, while the remaining 10% is lost as heat.
It’s important to note that a higher efficiency rating generally means less energy is lost as heat, which can help to prolong the life of the power supply and reduce overall energy consumption.
Compatible Devices and Connectors of Server PSU
The R250-PSU2-850W is a Cisco 850 watt power supply that is compatible with a variety of Cisco devices. Some of the devices that are compatible with this power supply include the Cisco UCS C220 M5 and C240 M5 servers, as well as the Cisco Nexus 93180YC-EX switch.
The R250-PSU2-850W has a connector type of C13/C14 and is compatible with AC voltage inputs of 100-240VAC. This power supply also has a power output of 850 watts and a maximum current output of 7.1A at 115VAC and 3.5A at 230VAC.
It is important to note that the R250-PSU2-850W is only for use with Cisco equipment and is not compatible with any other brand or model of equipment. It is also important to ensure that the device you are planning to use the power supply with is compatible with this specific model and meets the voltage and current requirements.
General Information
- Manufacturer Cisco Systems, Inc
- Manufacturer Part Number : R250-PSU2-850W
- Brand Name: Cisco
- Wattage : 850 Watt
- Product Type: Power Supply
- Product Name: Compatibility: For Ucs C250 M2 Rack Server
