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The server may provide power consumption on its label on the case. You certainly can obtain it from the server documentation . <br />
<br />
We cannot know. <br />
<br />
How many disk drives?<br />
What CPU?<br />
How many power supplies?<br />
Any other accessory cards you installed?
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The server may provide power consumption on its label on the case. You certainly can obtain it from the server documentation .

We cannot know.

How many disk drives?
What CPU?
How many power supplies?
Any other accessory cards you installed?

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Trying to calculate this can be tricky.<br />
<br />
Easy way is just purchase a pass through, Watt Meter + turn on your machine + you can see the exact wattage used (power consumption).
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Trying to calculate this can be tricky.

Easy way is just purchase a pass through, Watt Meter + turn on your machine + you can see the exact wattage used (power consumption).

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So much depends on percentage CPU usage nowadays that a R720 can consume anything between 50W and 500W+ &nbsp;, you can use the EIPT tool to calculate exact power usage <a href="http://www.dell.com/calc" rel="ugc">http://www.dell.com/calc</a><br />
<br />
(not as accurate as a power meter as you'll no doubt have to guess some values but at least you can work it out before you buy the servers if you don't already have them)
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So much depends on percentage CPU usage nowadays that a R720 can consume anything between 50W and 500W+  , you can use the EIPT tool to calculate exact power usage http://www.dell.com/calc [http://www.dell.com/calc]

(not as accurate as a power meter as you'll no doubt have to guess some values but at least you can work it out before you buy the servers if you don't already have them)

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we have dell power edge R420 % R720 severs up to how much input power handel capacity of the servers
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we have dell power edge R420 % R720 severs up to how much input power handel capacity of the servers

power consamption

Servers are computing devices that are similar to desktop computers in that they have the same basic components, but are significantly different in size, configuration and purpose. Servers are usually accessed over a network, and many run unattended, without a computer monitor, input device, audio hardware or USB interfaces. Many servers do not have a graphical user interface (GUI), and are configured and managed remotely. Servers typically include hardware redundancy such as dual power supplies, RAID disk systems, and ECC memory, along with extensive pre-boot memory testing and verification. Critical components might be hot swappable, and to guard against overheating, servers might have more powerful fans or use water cooling.

Server Hardware

Since 1984, Dell has been delivering technology to fit your life.
Dell is in Enterprise, Home Office and Consumer sectors of the market, supplying a broad range of customizable desktops, laptops, notebooks, servers, storage, and network devices.