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From: "Steve Simon" <steve@quintile.net>
To: 9fans@9fans.net
Subject: Re: [9fans] kbdputc() in devcons.c in 9front?
Date: Thu, 17 Jul 2014 11:45:18 +0100	[thread overview]
Message-ID: <66330943eba2ad7f48a2a47530c15e61@quintile.net> (raw)
In-Reply-To: <c7eda64ae294e2710da9be93044b8320@jitaku.localdomain>

> As I said before, we
> have to save power as possible as we can

I have a dual atom motherboard, a Supermicro X7SLA-H
which is rather old now, but it still works fine.
This is my cpu, auth, file, dns soa, and smtp/imap
server.

It has two mirrored enterprise grade 500Gb drives
from different manufacturers (the idea is one will
fail before the other). I plan to add an SSD to the
mirror to hopefully speed venti.

This draws about 23 watts.

I run fossil+venti from the labs at present.

I use an raspberry PI terminal (2 watts).

The worsed offender is my DELL HD resolution display
which draws 70 watts. currently the raspberry pi kernel
does not send the CEC sequence to shut down the display
when its idle (screen saver), but its on my list
of things to fix.

I use HDMI but believe if you attach the display via XVGA
the syncs disappear on idle and shutdown the display correctly
but I have not tried this.

I also have a "green" router/wifi basestation/ADSL modem which
draws 5 watts.

-Steve



  parent reply	other threads:[~2014-07-17 10:45 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-17  1:59 kokamoto
2014-07-17  7:39 ` cinap_lenrek
2014-07-17 16:44   ` erik quanstrom
2014-07-17  8:02 ` cinap_lenrek
2014-07-17 16:15   ` erik quanstrom
2014-07-17 17:54     ` sl
2014-07-17 18:41     ` cinap_lenrek
2014-07-17 10:45 ` Steve Simon [this message]
2014-07-17 10:58 ` Steffen Nurpmeso
2014-07-17 12:17 ` cinap_lenrek
2014-07-18  0:13   ` kokamoto
2014-07-18  0:16     ` cinap_lenrek
2014-07-19 12:56 ` kokamoto

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