Bitcoinbernd (OP)
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June 19, 2013, 12:58:20 PM |
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"I'm sure that in 20 years there will either be very large transaction volume or no volume." -- Satoshi
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jeroenn13
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June 19, 2013, 01:06:03 PM |
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That heatsink is HUGE.
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Bitcoinbernd (OP)
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June 19, 2013, 01:18:22 PM |
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That heatsink is HUGE. I got three USB Block Erupters. And the cooler on the picture above is the smallest of all three. Here are the other ones:
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innovation
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June 19, 2013, 01:28:41 PM |
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You seems to paint the lily. The oringe heatsink is enough. 你的做法是画蛇添足。
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HTML5 Gordon
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June 19, 2013, 03:30:41 PM |
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My USB fan is doing a great job keeping mine cool. That heatsink is cool, but probably overkill. Not to mention, I wouldn't be able to still fit them in my hub next to each other.
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dogie
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dogiecoin.com
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June 19, 2013, 03:33:31 PM |
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Look for GPU memory heatsinks, the individual ones. They'd be perfect size.
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af_newbie
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June 19, 2013, 03:43:38 PM |
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Those sinks will not fit in 10+ hubs, like Anker. Just blow air at it, they are cool to touch.
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qwk
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Shitcoin Minimalist
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June 19, 2013, 04:36:10 PM |
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I like to overdo stuff:
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Yeah, well, I'm gonna go build my own blockchain. With blackjack and hookers! In fact forget the blockchain.
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Bitcoinbernd (OP)
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June 19, 2013, 05:08:59 PM |
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Hahaha, fabulous, qwk! Is the entire heatsink getting hot or at least warm? Try removing the original heatsink and attach the Erupter along with its original thermal-pad on your heatsink. Dont worry, its not sticky or anything.
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crazyates
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June 19, 2013, 05:37:33 PM |
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I like to overdo stuff: HAHA omg. A heatsink designed for 100W of heat, and it's dissipating 3W? 2.5W? 7W/mK? If you were serious about cooling your miner, you'd get the best thermal pads money can buy: Fujipoly 17W/mK.
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Bitcoinbernd (OP)
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June 19, 2013, 05:42:33 PM |
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If you were serious about cooling your miner, you'd get the best thermal pads money can buy: Fujipoly 17W/mK. Thanks for your advice!
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qwk
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June 19, 2013, 06:15:16 PM |
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Is the entire heatsink getting hot or at least warm? Luke warm to the touch. I get a reading of up to 30 C˚ on my thermometer. Hottest spot on the Asic is about 51 C˚. Try removing the original heatsink and attach the Erupter along with its original thermal-pad on your heatsink. Dont worry, its not sticky or anything. I'll see
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Yeah, well, I'm gonna go build my own blockchain. With blackjack and hookers! In fact forget the blockchain.
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Bitcoinbernd (OP)
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June 19, 2013, 06:19:04 PM |
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I get a reading of up to 30 C˚ on my thermometer. Hottest spot on the Asic is about 51 C˚.
Alright, now I am REALLY interested in the values after you remove the original heatsink!
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intron
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- electronics design|embedded software|verilog -
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June 19, 2013, 06:31:53 PM |
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Did some experiments with forced air cooling of my USB Erupter. See attached plot, what a little USB powered fan can do: http://imgur.com/co3Z0uFintron
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Bitcoinbernd (OP)
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June 19, 2013, 06:42:29 PM |
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@intron: Oh, thats cool. How did you do that?
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intron
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June 19, 2013, 06:47:10 PM |
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@intron: Oh, thats cool. How did you do that?
Taped a tiny Pt100 sensor to the heatsink and recorded the temperature over time. When the temperature was at it's max, a fan was pointed at it. You can see nicely the huge effect a simple fan has. Used this fan: http://www.arctic.ac/en/p/equipment/peripherals/55/arctic-breeze-mobile.html?c=2185intron
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qwk
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June 19, 2013, 06:49:37 PM |
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I get a reading of up to 30 C˚ on my thermometer. Hottest spot on the Asic is about 51 C˚.
Alright, now I am REALLY interested in the values after you remove the original heatsink! OMG, more than 70 C˚! Probably because i don't have anything to push the asic down onto my heatsink, it's just lying on top with maybe a tiny layer of air separating it from the sink. Guess I'll have to find some huge oversized clamps somewhere.
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Yeah, well, I'm gonna go build my own blockchain. With blackjack and hookers! In fact forget the blockchain.
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CanaryInTheMine
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between a rock and a block!
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June 19, 2013, 06:53:18 PM |
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I like to overdo stuff: ghetto as hell!!! I love it!!
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Fiyasko
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Okey Dokey Lokey
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June 19, 2013, 07:00:17 PM |
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I like to overdo stuff: ghetto as hell!!! I love it!! AAAAAAAHA HAAAA HAA HAAA!, OHHH MANNNN THATS HILLARIOUS!, NICE JOB BUDDY!
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qwk
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June 19, 2013, 07:05:23 PM |
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There's actually two: Edit: Always two there are, a master and an apprentice.
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Yeah, well, I'm gonna go build my own blockchain. With blackjack and hookers! In fact forget the blockchain.
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HTML5 Gordon
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June 19, 2013, 07:15:27 PM |
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There's actually two: Edit: Always two there are, a master and an apprentice. . Lmao I love it!
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Bitcoinbernd (OP)
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June 19, 2013, 07:18:35 PM |
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vm1990
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June 19, 2013, 07:59:01 PM |
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holds head in shame at some attempts at cooling....... what you need liquid cooling if i had the money to buy them id liquid cool a row of 10 of them just for the hell of it XD
i also accept donations to make 10 USB Block Erupters water cooled all i need are the actual block erupters got the rest of the cooling stuff XD
Donation address 192tyaiwWxJ2UhSxUCbQW4JuA3Le5CEhWH
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DPoS
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June 19, 2013, 08:02:48 PM |
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finally a fun thread on here - I just moved my USB/rig to the coldest room in my home but loving the 'solutions' here!
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innovation
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June 19, 2013, 09:12:26 PM |
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Those sinks will not fit in 10+ hubs, like Anker. Just blow air at it, they are cool to touch.
Yes. Original heatsink plus usb fan is enough.
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ct1aic
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June 20, 2013, 11:05:05 PM |
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Greetings. I have 2 CPU fans blowing directly my 2 USB Gizmos and now they don't go higher than 40ºC. But with a ARCTIC Breeze Mobile (or another equivalent), it will stay fixed to the same HUB you are using for the USB Gizmos. I already bought this kit @ eBay: http://www.ebay.co.uk/itm/121059845105?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649The kit contains: - 1 x SoC Heatsink with pre-applied tape (14x14x10mm)
- 1 x LAN Heatsink (8x8x6mm)
- 1 x Voltage Regulator Heatsink (8x6x5mm)
- 1 x Thermal Tape
- 1 x Installation Guide
As the BE100 ASIC ship is the one who has more thermal emission and measures 6x6mm, the best heatsink of the kit is the Voltage Regulator Heatsink (8x6x5mm). But as the 8x8x5mm LAN heatsink also fits in the space, I'll use it for the ASIC of my second USB Gizmo. I will glue those heatsinks directly on the ASIC's with the included thermal tape. Best regards.
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Rui Costa, Portugal - BTC : 1ct1aicGoUVpZeovsw3cCcPJZJHV5JXtW
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qwk
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June 23, 2013, 06:32:31 PM |
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Added something to stand on:
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Yeah, well, I'm gonna go build my own blockchain. With blackjack and hookers! In fact forget the blockchain.
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TechCF
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June 24, 2013, 10:14:24 AM |
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Three RAM heatsinks with adhesive tape on the existing heatsink, and one MOS heatsink with adhesive tape on the BE100 chip. Can easily be removed, and are sourced for next to nothing on ebay. Seems to work (they get really hot). I place them in the USB ports of my computers where the exit airflow from the case helps a bit.
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crazyates
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June 28, 2013, 05:57:48 PM Last edit: September 20, 2013, 02:49:07 PM by crazyates |
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qwk
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September 20, 2013, 02:43:25 PM |
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Enough cooling, I thought I'd rather train my Blockraptor to use the heat for frying eggs:
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Yeah, well, I'm gonna go build my own blockchain. With blackjack and hookers! In fact forget the blockchain.
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Fiyasko
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Okey Dokey Lokey
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September 20, 2013, 04:47:42 PM |
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Added something to stand on: what IS that? You seem to have a beautiful mining cluster
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qwk
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September 20, 2013, 05:36:27 PM |
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Added something to stand on: what IS that? You seem to have a beautiful mining cluster Just three Avalon Batch 2.
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Yeah, well, I'm gonna go build my own blockchain. With blackjack and hookers! In fact forget the blockchain.
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