PicoPsu + 4 HDs

PSUs: The source of DC power for all components in the PC & often a big noise source.

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Chaendler
Posts: 53
Joined: Tue Aug 16, 2005 5:58 am
Location: Spain

PicoPsu + 4 HDs

Post by Chaendler » Tue Jun 08, 2010 3:16 pm

Hi!

I'm considering buying a picopsu 150-xt to power up my nas/htpc (atom+4 green caviars).

Do you think this little psu will drive enough power to boot it up?

thanks!

electrodacus
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Re: PicoPsu + 4 HDs

Post by electrodacus » Tue Jun 08, 2010 6:53 pm

Chaendler wrote:Hi!

I'm considering buying a picopsu 150-xt to power up my nas/htpc (atom+4 green caviars).

Do you think this little psu will drive enough power to boot it up?

thanks!
I think it will possibly work it depends on what atom board exactly you want to use there are lots of Atom CPUs and motherboards with quite different power consumption.
Also I will like to know exact model of caviar HDD you have in mind, since they also have different power requirement.
But probably 2xHDD will work with any Atom board and a PicoPSU 150-xt 2x2GB should be enough. I do not understand why are 4 HDD needed ?

bozar
Posts: 305
Joined: Thu Aug 14, 2008 10:49 pm
Location: Sweden

Re: PicoPsu + 4 HDs

Post by bozar » Wed Jun 09, 2010 11:29 am

electrodacus wrote:
Chaendler wrote:Hi!

I'm considering buying a picopsu 150-xt to power up my nas/htpc (atom+4 green caviars).

Do you think this little psu will drive enough power to boot it up?

thanks!
I think it will possibly work it depends on what atom board exactly you want to use there are lots of Atom CPUs and motherboards with quite different power consumption.
Also I will like to know exact model of caviar HDD you have in mind, since they also have different power requirement.
But probably 2xHDD will work with any Atom board and a PicoPSU 150-xt 2x2GB should be enough. I do not understand why are 4 HDD needed ?
8 TB of pure porn :).

I take it you're gonna be using low-power drives?

Luke M
Posts: 169
Joined: Tue Jun 08, 2010 4:09 pm
Location: here

Post by Luke M » Mon Jun 21, 2010 5:54 pm

If the BIOS and drives support "staggered spinup", then you won't have a power peak.

Or for a brute force solution: http://www.networkedmediatank.com/showt ... ?tid=35851

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