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Server Power Supply

When you are putting together the Server Power Supply you need for your company, there are many things to think about. 

One of the components you'll have to consider in the server's system is the electrical power source. 

But understanding the different power supply types can be confusing as there are platinum, titanium and gold power supplies and various powers and multiple power supplies...the list is endless. 

Finding a way to comprehend all of it can be not easy.

Below, we've explained some of the essential points you'll need to know to select the best power source suitable for the server. Read on to learn more.

How to find the proper power supply for your server?

If you're searching for the right power source to power your Dell or HPE server, there are online tools to use to find the proper power supply with the specific model of server you're using. 

For those who have HPE servers, There's an HPE Power Advisor service. If you're operating a Dell server, Dell offers its online service.

It's beneficial to be aware of what sets one type of power supply from the other before deciding.

  • Server Power Consumptions

  • Power Supply Performance

  • Server Power Supply Efficiency

Server Power Consumptions

The more efficient a power source is and the lower the energy you'll consume in the long run. If you're running several in Rack Server, the savings in electricity costs could be significant over the time of the year.

Power supplies made of titanium provide the highest efficiency with 96 per cent power efficiency. Platinum power supplies are somewhat less efficient, at 94 per cent. 

Gold power supplies offer lower efficiency of 92%. Server Motherboard probably uses 50 to 150 watts, and each stick of memory requires about 15 watts. The processor needs between 80 and 140 watts of power.

Power Supply Performance

The effectiveness of a power supply is calculated based on the amount of AC (or, in some instances or some cases, DC) input power is required for the required output power. 

For example, a power supply that needs the power of 200W input to produce 180 watts output power will be evaluated with an efficiency of 90 per cent (180/200 is 0.9).

In addition to the cost of the power used in producing this energy, another drawback of poor power supplies is that the heat generated must be considered. 

The 20-watt difference between output and the input is converted into heat. You'll require cooling equipment to eliminate the heat.

However, the performance of a power source isn't uniform or even about the range of output. 

The majority of power supplies work at their highest efficiency when they're within the upper limits of their capacity. 

That means an 800-watt power supply that produces 400 Watts of power (50 per cent capacity) is less adequate than a power source with the same output of 400 watts power (80 per cent capacity).

Server Power Supply Efficiency

Selecting a power supply efficiency is crucial, but you need to be thinking about more than the efficiency for the source. 

If you can accurately estimate what power usage your server will consume, it is possible to select the proper power supply designed and operates with maximum efficiency.

Power supply will divide the supply chain funtion and passes to the various parts of the server, for example CPU, Server RAM and other units. Each parts requires different units of power supply for its performance. 

For large (enterprise-level) information centres, the cumulative energy losses from multiple servers with poor power supply configurations can be substantial. 

To obtain the most precise measurement, it's typically beneficial to configure and measure the system's actual load. But, this approach may not be practical for many customers since it involves buying, configuring, and running each part that makes up the server. 

In the end, customers who cannot conduct such tests could often be left with the power supply that is higher than the power they require.

Redundant Power Supplies

A Redundant Power Supply is used to provide a backup power source in case of failure of the main store. 

The presence of a redundant power supply in place is crucial for ensuring that you can function even in case of failure of the power supply that is your primary source.

In the case of redundant power sources, each server power supply is different. Some use the primary power supply to supply 100% of their energy requirements until it stops, after which they'll switch over to the second supply. 

Some will split their energy needs across both. It is also possible to set up your server power supply to use one of the two power sources.

Server Performance And Power Supply Efficiency

On one side, a power supply's efficiency rating can help know the power supply's performance. However, the specific system that the power supply works with could affect its performance.

As the case study illustrates, the same power supply can operate at different levels of efficiency in two servers. 

This study demonstrates that the Dell PowerEdge R720 is working more efficiently than the HP ProLiant, the DL380p; however, it will be different from one case to the next.

It's crucial to think about the noise level and the cost of running a specific power source.

Dell PowerEdge R330 R430 550W Power Supply	06V43G
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Brand: Dell Model: 06V43G
Dell PowerEdge R330 R430 550W Power Supply 06V43GPart Number : 06V43GWarranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R330 Dell PowerEdge R430..
Dell PowerEdge R330 R430 550W Power Supply	0X185V
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Brand: Dell Model: 0X185V
Dell PowerEdge R330 R430 550W Power Supply 0X185V Part Number : 0X185V Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R330 Dell PowerEdge R430..
Dell PowerEdge R410 410W Power Supply	0H411J
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Brand: Dell Model: 0H411J
Dell PowerEdge R410 410W Power Supply 0H411J  Part Number : 0H411J Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R410..
Dell PowerEdge R410 500W Power Supply	0D305K
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Brand: Dell Model: 0D305K
Dell PowerEdge R410 500W Power Supply 0D305K Part Number : 0D305KWarranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R410..
Dell PowerEdge R410 500W Power Supply	0H319J
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Brand: Dell Model: 0H319J
Dell PowerEdge R410 500W Power Supply 0H319J Part Number : 0H319J Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R410..
Dell PowerEdge R410 500W Power Supply	0MHD8J
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Brand: Dell Model: 0MHD8J
Dell PowerEdge R410 500W Power Supply 0MHD8J Part Number : 0MHD8J Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:..
Dell PowerEdge R410 500W Power Supply	60FPK 
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Brand: Dell Model: 60FPK
Dell PowerEdge R410 500W Power Supply 60FPK Part Number : 60FPK Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R410..
Dell PowerEdge R430 450W Power Supply	0P34M3
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Brand: Dell Model: 0P34M3
Dell PowerEdge R430 450W Power Supply 0P34M3 Part Number : 0P34M3 Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R430..
Dell PowerEdge R430 450W Power Supply	0XKY89
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Brand: Dell Model: 0XKY89
Dell PowerEdge R430 450W Power Supply 0XKY89 Part Number : 0XKY89 Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R430..
Dell PowerEdge R430 R530 R630 R730 495W Power Supply	02FR04
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Brand: Dell Model: 02FR04
Dell PowerEdge R430 R530 R630 R730 495W Power Supply 02FR04Part Number : 02FR04Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R430 Dell PowerEdge R530 Dell PowerEdge R630 Dell PowerEdge R730..
Dell PowerEdge R430 R530 R630 R730 495W Power Supply	09338D
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Brand: Dell Model: 09338D
Dell PowerEdge R430 R530 R630 R730 495W Power Supply 09338D Part Number : 09338D Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R430 Dell PowerEdge R530 Dell PowerEdge R630 Dell PowerEdge R730..
Dell PowerEdge R510 750W Power Supply	0CNRJ9
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Brand: Dell Model: 0CNRJ9
Dell PowerEdge R510 750W Power Supply 0CNRJ9 Part Number : 0CNRJ9 Warranty: 90 DaysReady StockNote:Condition: RefurbishedInstallation charges extra Based on SOWCompatibility:Dell PowerEdge R510..
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