[Beowulf] bring back 2012?

[Stu Midgley]

yes, a typo.  2.2kW or 2200W full tilt.  About 1800W in fluid.

On Tue, Aug 23, 2016 at 10:04 PM, Joe Landman <
landman at scalableinformatics.com> wrote:

> Erp ...
>
> On 08/23/2016 09:58 AM, Prentice Bisbal wrote:
>
>> How much power does that system use at full-tilt? I'm guessing about
>> 2250 - 2500 kW.
>>
>> Prentice
>>
>> On 08/22/2016 07:40 PM, Stu Midgley wrote:
>>
>>> I measured the power draw of our 2RU 8 phi nodes with and without
>>> fans... the fans draw about 20% power.
>>>
>>> On a 2200kW node that's considerable.
>>>
>>
> paraphrasing Shakespeare ...
>
> Methinks thou art 3 orders of magnitude too high and protesteth too much.
>
> 2.2MW anyone?  2200kW = 2.2MW.  Per node.  Thermals on that are gonna be
> wild ...
>
> At SC15, we saw the Russian machines at 400kW/rack ... so ... I am
> assuming a typo here ...
>
> FWIW: they were using specialized nodes and liquid cooling in closed
> loops.  I think it was DI water, but I don't quite remember.
>
> Incredible (performance) density, tiny space.
>
>
> --
> Joseph Landman, Ph.D
> Founder and CEO
> Scalable Informatics, Inc.
> e: landman at scalableinformatics.com
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-- 
Dr Stuart Midgley
sdm900 at sdm900.com
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