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How much electricity would this build cost? (alien.top)

submitted 1 year ago by Thalrador@alien.top to c/homelab@selfhosted.forum

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I am currently running an RPI 4b+ for a home server.

I was able to obtain a small PC with an i5 4690 in it. It has a 300W Be Quite! PSU and a Gigabyte GA-H97M MOBO. I would like to move my stuff from the RPI to this machine, as it has much more slots for HDDs.

For the sake of argument lets imagine I plug 4x4TB HDDs and 1 500mb SSD for the OS and run an Ubuntu LTS on it.

How much average electricity usage am I facing per month in kW/h? How much more would it be compared to the RPI which now has an external 1 TB HDD attached to it over USB?

Thanks a lot!

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[–] mrln_bllmnn@alien.top 1 points 1 year ago

I run various haswell i5 hosts, one of them has 84 watts tdp.

i5 4460, 4x 4GB, 1x sata ssd, 2x dual port gigabit lan pcie card. Whole thing draws < 50 watts with 10 % cpu load.