Computer hard drive wattage draw

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mix4fix

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Computer hard drive wattage draw
« on: 28 Aug 2025, 10:52 pm »
Anybody know if you replace several computer hard drives with a much bigger bigger ones, is it going to take up much more power supply wattage?

WGH

Re: Computer hard drive wattage draw
« Reply #1 on: 28 Aug 2025, 11:20 pm »
I wouldn't worry about it.

Doublej

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Re: Computer hard drive wattage draw
« Reply #2 on: 28 Aug 2025, 11:46 pm »
Even though the hard drives may be much larger is capacity, depending upon how old the existing drives are, you might go down in wattage.

I.Greyhound Fan

Re: Computer hard drive wattage draw
« Reply #3 on: Yesterday at 01:38 am »
You should be fine.  Now video cards are a whole nother story.

I have 3x4 TB WD Red HD's and 2x1TB M.2 drives in my computer/music server with a 550watt power supply.