if need cheap cooling fans can PM me.....server grade fans to let go
Cryptocurrencies Mining, Hardware,. Pool, software
Cryptocurrencies Mining, Hardware,. Pool, software
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Jun 21 2017, 10:02 AM
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#1
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Senior Member
4,561 posts Joined: Jan 2003 From: Penangites |
if need cheap cooling fans can PM me.....server grade fans to let go
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Jul 13 2017, 12:02 AM
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#2
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4,561 posts Joined: Jan 2003 From: Penangites |
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Jul 19 2017, 12:58 PM
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#3
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4,561 posts Joined: Jan 2003 From: Penangites |
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Aug 19 2017, 09:29 AM
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#4
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4,561 posts Joined: Jan 2003 From: Penangites |
QUOTE(zamans98 @ Aug 19 2017, 09:11 AM) Nope, it's a clone. It replicated BTC in every core angle. None BTC is called ALTCOINS. i asked around only youngsters know other coins besides bitcoins.And don't be naive thinking BCH was created to increase block size. It's about making money. Are you forgetting all agreed and lock in for Segwit? Then few days before 1st August, ViaBTC and Bitmain decides to fork? Aren't Segwit 2x fix those problems? Demands is not more than crazy frantic buying by S. Korean, not elsewhere. Let see how this war pans out between real Bitcoin vs clone. oldfags who never bought them only know bitcoin u cant replace BTC's position so easily. |
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Oct 16 2017, 08:54 AM
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#5
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4,561 posts Joined: Jan 2003 From: Penangites |
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Oct 16 2017, 10:07 AM
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#6
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4,561 posts Joined: Jan 2003 From: Penangites |
QUOTE(melz84 @ Oct 16 2017, 09:36 AM) agree.. I got sell miner fans.i haven't got my miner yet but just roughly come up with the design of the box and the materials to be used. actually can DIY using those MDF 3 tier box with doors. have to drill 2 holes, stick some foam and sound dampener material... towel in between the other day I change to other models with smaller motor size, my customer feedback to me that his temperature dropped 10°C. the standard issue fan motor size is too big n covered whole middle area. then I realized there's a blind spot due to the fan motor size. see when I'm free will change the mining cooling system to duct 15cm fan blow into 12cm hole to give 100% coverage. just need to cover the fan frame and miner aluminium frame with foam can d |
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Oct 16 2017, 11:14 PM
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#7
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4,561 posts Joined: Jan 2003 From: Penangites |
QUOTE(drfeelgood @ Oct 16 2017, 11:40 AM) melz84fr3ker these are the size comparison and temperature performance after changing the default fan. the default fan motor size is too big and caused a blindspot which is prone to overheat ![]() ![]() This post has been edited by AllnGap: Oct 16 2017, 11:15 PM |
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Oct 17 2017, 05:54 PM
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#8
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QUOTE(jep @ Oct 17 2017, 05:15 PM) i dont have dB meter to measure, but it's much better on the ear because nidec motor is more towards humming low pitch than delta high pitch EEEEEEEEEEEE that kind of noise.....Nidec is 60dB while default delta is 66dB This post has been edited by AllnGap: Oct 17 2017, 06:00 PM |
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Oct 17 2017, 06:53 PM
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#9
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4,561 posts Joined: Jan 2003 From: Penangites |
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Oct 18 2017, 07:28 AM
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#10
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Oct 26 2017, 01:32 PM
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#11
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Oct 26 2017, 04:38 PM
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#12
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QUOTE(blurcase @ Oct 26 2017, 04:25 PM) Just a random thought, maybe try to create a certain distance between the intake fan and chasis? I'm just sharing random thought. bigger fan pass through a adapter blow air in, then exhaust fan another same size shroud bug distanced a few cm away.or a big snail shape blower will do (but dunno blower will last 24/7 usage or not |
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Oct 26 2017, 06:27 PM
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#13
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4,561 posts Joined: Jan 2003 From: Penangites |
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Oct 27 2017, 05:52 PM
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#14
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Nov 6 2017, 08:34 PM
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#15
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Nov 9 2017, 02:40 PM
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#16
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QUOTE(C-Fu @ Nov 9 2017, 02:38 PM) I see. thanks. there is also price slippage.basically for small volume trading, as long as price increase/decrease for more than 1% I can turn a profit la kan? what about large volume? when u hit sell, others might be selling same time. so u ended up selling lower than what u aim to if the buyer is too small |
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Nov 14 2017, 07:18 PM
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#17
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QUOTE(zamans98 @ Nov 14 2017, 07:06 PM) It's few pages back, do search I got a customer he open the other side. It's called Nidec. Newer batches of L3 & D3 is using this fan, single sided only, on most cases is the exhaust part, not intake. U need to R&D, which fan on which miners. dunno what brand YS fan and some blue colour label unknown china fan. rpm dropped after 1 month usage. one side put good, the other side put shitty fan. BITMAIN topkek This post has been edited by AllnGap: Nov 14 2017, 07:19 PM |
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Nov 15 2017, 10:52 AM
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#18
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Nov 15 2017, 11:46 AM
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#19
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Nov 15 2017, 11:50 AM
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#20
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