Foofighter (OP)
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August 02, 2013, 04:19:34 PM Last edit: November 08, 2013, 09:44:09 PM by Foofighter |
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Hey guys, i just obtained a few heatsinks for myself for additional cooling of different things like raspi or Bitfury chips passively. The heatsinks have a size of 11,5x11x5mm and a 3M glue sticker for mounting on the chips is already attached. I would sell a few of them in lots of 16 pieces(for mounting on 1 Bitfury board), i would ask 0,1BTC for 1 lot excluding shipping. Iam located in Europe but depending on the amount of heatsinks, shipping wouldnt be so expansive to anywhere i think.New offer: 20 pieces of heatsinks for 0,1BTC![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fimageshack.us%2Fa%2Fimg819%2F6090%2Fbyap.png&t=665&c=GpARL8K2e0l60Q) ![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fanonymouse.org%2Fcgi-bin%2Fanon-www.cgi%2Fhttp%3A%2F%2Fanonymouse.org%2Fcgi-bin%2Fanon-www.cgi%2Fhttp%3A%2F%2Fanonymouse.org%2Fcgi-bin%2Fanon-www.cgi%2Fhttp%3A%2F%2Fanonymouse.org%2Fcgi-bin%2Fanon-www.cgi%2Fhttp%3A%2F%2Fanonymouse.org%2Fcgi-bin%2Fanon-www.cgi%2Fhttp%3A%2F%2Fanonymouse.org%2Fcgi-bin%2Fanon-www.cgi%2Fhttp%3A%2F%2Fimg23.imageshack.us%2Fimg23%2F167%2Fb7yt.jpg&t=665&c=5k1mM07873jMwA) If you are interested just send me a PM. Best regards Foofighter
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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August 05, 2013, 06:09:44 PM |
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1st Buyer will get 4 Bonus heatsinks ![Wink](https://bitcointalk.org/Smileys/default/wink.gif)
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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August 08, 2013, 07:32:28 PM |
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so the first 2 deals are down with about 350 heatsinks.
Still a few left to sell off guys!
Foofighter
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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August 12, 2013, 05:25:33 PM |
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still some available here guys!
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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August 16, 2013, 11:54:20 AM |
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still available, also working on getting some full ones for the hboards.
As with the small ones only very little quantities because the most will be for me.
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
August 20, 2013, 08:09:31 PM |
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Get your heatsinks now guys!
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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August 22, 2013, 08:12:51 PM Last edit: August 23, 2013, 09:31:30 PM by Foofighter |
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Another Deal done here, about 350 pieces are left to sell now guys. BR Foofighter EDIT: Just saw that also ASICME, a chinese avalon clone manufacturer uses similar sinks for testing purposes http://asicme.com/en/news![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fimg18.imageshack.us%2Fimg18%2F3237%2Flm4z.png&t=665&c=91-iS8v7pqKN8g)
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
August 23, 2013, 06:56:05 PM |
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32 pieces are left
this makes 0,25 BTC including shipping for them.
Anyone still in need?
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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August 27, 2013, 05:52:35 PM |
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still 32 sinks left here ![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif) maybe soon also full heatsink plates
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ex official Canaan Distributor (Cryptouniverse)
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allinvain
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August 29, 2013, 06:01:15 AM |
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I would buy some if you can tell me for sure that their height does not interfere in any way with an adjacent h-board (for example when using a starter kit with multiple h-boards).
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Walking Glitch
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Amateur Professional
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August 29, 2013, 08:16:08 AM |
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My face when you get this stuff cheaper than I could, even though I live a relatively short drive from their global headquarters...
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allinvain
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August 30, 2013, 04:21:25 AM |
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So Foofighter did you read my post? Have you tried them with an adjacent board and not just standalone?
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Foofighter (OP)
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September 02, 2013, 08:56:57 AM |
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So Foofighter did you read my post? Have you tried them with an adjacent board and not just standalone?
Hi, not tested so far, had no time, just came back from vacation. BR
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ex official Canaan Distributor (Cryptouniverse)
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allinvain
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September 02, 2013, 03:48:54 PM |
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Ah ok, hope you had fun!
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Detritus
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September 07, 2013, 08:33:54 PM |
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Another Deal done here, about 350 pieces are left to sell now guys. BR Foofighter EDIT: Just saw that also ASICME, a chinese avalon clone manufacturer uses similar sinks for testing purposes http://asicme.com/en/newsWhy would they add heat sinks to the TOP of an Avalon board? The packaging of the Avalon chip has the chip die bonded to the bottom side of the carrier, and rejects heat out the bottom of the chip. Which is why they have those large thermal via's on the bottom of the board. There is a air gap between the die and the top of the chip carrier. Adding heat sinks to the top of an Avalon doesn't do anything. It just costs money.
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Foofighter (OP)
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September 22, 2013, 08:19:03 AM |
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you are right, the back side is prefered but from temp measurements there isnt so much difference between both sides in temp.
I ordered new heatsinks because many people asked for it, should have them in hand in 1-2 weeks.
So Iam open for new orders here.
cheers Foofighter
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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September 23, 2013, 08:54:44 PM |
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First few hundreds are sold. See here a picture of 1 of my hashing cards: ![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fanonymouse.org%2Fcgi-bin%2Fanon-www.cgi%2Fhttp%3A%2F%2Fanonymouse.org%2Fcgi-bin%2Fanon-www.cgi%2Fhttp%3A%2F%2Fimg23.imageshack.us%2Fimg23%2F167%2Fb7yt.jpg&t=665&c=l96H2aK2yT8idQ)
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
September 28, 2013, 06:40:43 PM |
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Hey guys, if there is interest I could also offer a few of those full heatsinks: ![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fimageshack.us%2Fa%2Fimg94%2F9518%2Fnvwk.jpg&t=665&c=xUeqFgYwS3MrWQ) ![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fimageshack.us%2Fa%2Fimg15%2F8083%2Fl2au.jpg&t=665&c=CV1W9q3l-mHAoQ) they are custom reworked by myself and I have only a handfull of those at hand now for personal useage mostly. Iam also not sure if the fit in a fully populated Rack as the have a height of 15mm, I would probably only use them if you have only a handful of cards and always a free slot behind a card with this sink. Pricing would be 0,12 for each piece excluding shipping cheers Foofighter
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ex official Canaan Distributor (Cryptouniverse)
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Foofighter (OP)
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![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
October 07, 2013, 07:55:39 PM |
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still available
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ex official Canaan Distributor (Cryptouniverse)
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eestimees
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October 07, 2013, 08:12:26 PM |
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Are ther any heatsinks that use holes on bf board for tight fit?
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— eestimees
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