[Amps] Arctic Silver with and without silver
Roger (K8RI)
k8ri at rogerhalstead.com
Fri Feb 6 00:36:59 EST 2015
I usually purchase the larger tube of "Arctic Silver" from NewEgg, or
one of the other computer supply houses. The silver is I believe, a
polymer, but it's out in the shop. Rather than cut and paste, this link
goes to a page listing Arctic Silver, The Alumina, and a third as well
as their characteristics. The arctic Silver has slightly better thermal
characteristics as well as a wider range of temperature stability, both
long and short term.
http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&DEPA=0&Order=BESTMATCH&Description=arctic+silver&N=-1&isNodeId=1
Watch out for line wrap!
Point is that the Alumina is not the same as the Silver. Close, but not
quite.
73
Roger (K8RI)
On 2/5/2015 8:58 AM, Mike Waters wrote:
> I just ordered Arctic Silver thermal grease from Newark. What I actually
> received was labeled "Arctic Alumina", "Premium Ceramic Polysynthetic
> Thermal Compound, By Arctic Silver". It's white, and not silver-colored
> like some kind of thermal grease that I had in the past. It was
> drop-shipped from MCM Electronics, and no mention was made of the above
> details when I ordered it on Newark's main web site.
>
> According to what I found on a couple of computer overclocking web sites,
> the thermal conductivity of Arctic Silver 5 (containing actual powdered
> silver) and what I received above (with no silver), is the same. I don't
> know how that can be the true, since silver is so much more thermally
> conductive than anything else except copper. Anyone have any experience or
> thoughts on this?
>
> 73, Mike
> www.w0btu.com
>
> On Wed, Jan 28, 2015 at 8:50 PM, Gary Smith <Gary at ka1j.com> wrote:
> [Subject was: Re: [Amps] Astron Power Supply replies]
>
>> Mention was made of Arctic Silver; I have some Arctic Silver 5 & some of
>> their Ceramique which I too used in overclocking computers. I can certainly
>> remove & replace the heat sink compound with this, not a big job and using
>> it did lower my core temps on the computer processor.
>>
> _______________________________________________
> Amps mailing list
> Amps at contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
>
---
This email has been checked for viruses by Avast antivirus software.
http://www.avast.com
More information about the Amps
mailing list