dave_the_nerd
Lifer
- Feb 25, 2011
- 16,999
- 1,627
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How idle is idle? The 3.5" HDDs you have will eat 5-6w each with the spindles turning, slightly more when actually reading/writing, and ~1w each at idle (spun down.)
Using 2.5" HDDs or SSDs will cut that in half easily.
Using a PSU that big isn't helping either. The typical sweet spot for power efficiency is when they're running at ~75% of their rated load, so you'd want, like, maybe an 80w PicoPSU for that rig, tops. That'd shave a couple watts, although the cost/benefit is way in favor of keeping the CX430 unless you're paying some unheard of sum of money for electricity.
Otherwise, that sounds pretty normal. The 1037U is a 17w chip, and the NM70 chipset pulls the sam 4.1w as the other desktop chipsets - it's not some 7w Atom with a 2.1w NM10.
Using 2.5" HDDs or SSDs will cut that in half easily.
Using a PSU that big isn't helping either. The typical sweet spot for power efficiency is when they're running at ~75% of their rated load, so you'd want, like, maybe an 80w PicoPSU for that rig, tops. That'd shave a couple watts, although the cost/benefit is way in favor of keeping the CX430 unless you're paying some unheard of sum of money for electricity.
Otherwise, that sounds pretty normal. The 1037U is a 17w chip, and the NM70 chipset pulls the sam 4.1w as the other desktop chipsets - it's not some 7w Atom with a 2.1w NM10.
