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Maximum Hot Operating Temperatures
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Topic: Maximum Hot Operating Temperatures (Read 701 times)
BitcoinIntern
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Maximum Hot Operating Temperatures
January 12, 2018, 04:05:40 PM
#1
Hi Folks,
I am wondering what is the highest operating temperatures the S9 antminers can withstand during the summer time? Thanks.
fanatic26
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Re: Maximum Hot Operating Temperatures
January 12, 2018, 04:28:23 PM
#2
I had hashing issues over the summer when intake temps broke 105f
Stop buying industrial miners, running them at home, and then complaining about the noise.
HagssFIN
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Re: Maximum Hot Operating Temperatures
January 12, 2018, 04:39:28 PM
#3
PCB temps in the max. 70 c area are good.
PCB temps over 80 c, are not so good and the miner might overheat in 85-95 c area.
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fanatic26
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Re: Maximum Hot Operating Temperatures
January 12, 2018, 04:44:12 PM
#4
Quote from: HagssFIN on January 12, 2018, 04:39:28 PM
PCB temps in the max. 70 c area are good.
PCB temps over 80 c, are not so good and the miner might overheat in 85-95 c area.
The s9 is good to a minimum of 105c on chip temperatures. Earlier models would not shut down due to heat until the chips reached 115c
The s9 will run for months at a time at 100c chip temps, its not an issue.
Stop buying industrial miners, running them at home, and then complaining about the noise.
HagssFIN
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Re: Maximum Hot Operating Temperatures
January 12, 2018, 04:49:48 PM
#5
Yeah those are chips temps and I mentioned pcb temps.
We agree on this.
(Review/Guide) Antminer A3
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(Review/Guide) Antminer S9
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(Review/Guide) Antminer S15
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(Review/Guide) AvalonMiner 741
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(Review/Guide) AvalonMiner 821
(Review/Guide) AvalonMiner 841
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(Review/Guide) AvalonMiner 851
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Troubleshooting & repair guide for AvalonMiner 721 741 761 821 & 841
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(Review/Guide) AvalonMiner 1041
(Review/Guide) BW.com BW-L21
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(Review/Guide) Ebit E9 Plus
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(Review/Guide) Hotmine X5 upgrade kit
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(Review/Guide) Hotmine X6
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(Review/Guide) WhatsMiner M10
(Review/Guide) WhatsMiner M20S
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(Review/Guide) WhatsMiner M3
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(Review/Guide) WhatsMiner M3X
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Notes from my journey visiting Canaan Creative in March 10-15, 2018
BitcoinIntern
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Maximum Hot Operating Temperatures
January 12, 2018, 05:11:09 PM
#6
Thank you HagssFin and Fanatic.
So the temperatures in the miner status is already in the Celsius? I thought it was in Fahrenheit and always converted it into Celsius.
Fanatic when you say intake air at 105C is it the intake air temperature or the temperature of the chips in the miner status? Because if its taking 105C then the inside of the miner will get way too hot? How do you cool your farm in summer? I remember you mentioned you have more than 1K miners under management so that would be a lot to manage specially in the summer with the hot spots and everything.
Thanks again both of you.
HagssFIN
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Re: Maximum Hot Operating Temperatures
January 12, 2018, 05:17:18 PM
#7
Yes it's Celcius....
and Fanatic was talking about chip temp
(Review/Guide) Antminer A3
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(Review/Guide) Antminer S9
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(Review/Guide) Antminer S15
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(Review/Guide) AvalonMiner 741
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(Review/Guide) AvalonMiner 821
(Review/Guide) AvalonMiner 841
| |
(Review/Guide) AvalonMiner 851
| |
Troubleshooting & repair guide for AvalonMiner 721 741 761 821 & 841
| |
(Review/Guide) AvalonMiner 1041
(Review/Guide) BW.com BW-L21
| |
(Review/Guide) Ebit E9 Plus
| |
(Review/Guide) Hotmine X5 upgrade kit
| |
(Review/Guide) Hotmine X6
| |
(Review/Guide) WhatsMiner M10
(Review/Guide) WhatsMiner M20S
| |
(Review/Guide) WhatsMiner M3
||
(Review/Guide) WhatsMiner M3X
| |
Notes from my journey visiting Canaan Creative in March 10-15, 2018
BitcoinIntern
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Re: Maximum Hot Operating Temperatures
January 12, 2018, 05:32:11 PM
#8
Quote from: HagssFIN on January 12, 2018, 05:17:18 PM
Yes it's Celcius....
and Fanatic was talking about chip temp
Got it. Thank you.
BitcoinIntern
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Re: Maximum Hot Operating Temperatures
January 12, 2018, 07:27:29 PM
#9
So what happens in a scenarios when the miner reaches say 120C? Do you think it will stop hashing or will the hash board die or burn? Thanks.
A.Delaney
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Re: Maximum Hot Operating Temperatures
January 12, 2018, 09:53:30 PM
#10
Thermal shut down I believe.
BitcoinIntern
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Maximum Hot Operating Temperatures
January 22, 2018, 06:23:47 PM
#11
Hi Fanatic,
How do you cool your facilities in the summer time? Do you use evaporative coolers? What are some of the best practices? Thanks.
fanatic26
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Re: Maximum Hot Operating Temperatures
January 22, 2018, 07:39:46 PM
#12
I really cant go into specifics but it really depends on your location. If you live in a high humidity area you will not have much luck with evaporative cooling. Its all about controlling air flow. Feeding miners fresh air that has not already been through a heat cycle will do wonders even on hotter days.
Also I mention chip temps because that is all the current s9s report. There is no way to get PCB temps so you have to base what you do off of the data you have.
Stop buying industrial miners, running them at home, and then complaining about the noise.
BitcoinIntern
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Re: Maximum Hot Operating Temperatures
January 22, 2018, 08:02:29 PM
#13
Quote from: fanatic26 on January 22, 2018, 07:39:46 PM
I really cant go into specifics but it really depends on your location. If you live in a high humidity area you will not have much luck with evaporative cooling. Its all about controlling air flow. Feeding miners fresh air that has not already been through a heat cycle will do wonders even on hotter days.
Also I mention chip temps because that is all the current s9s report. There is no way to get PCB temps so you have to base what you do off of the data you have.
Got it. Thanks. Any book or video you could suggest for cooling in the summer for bitcoin mining facility?
fanatic26
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Re: Maximum Hot Operating Temperatures
January 22, 2018, 08:05:56 PM
#14
I dont know of anything like that as all of my experience is first hand.
This might help you understand which route to go:
http://bitcoinasichosting.com/blog/categories/mining-roundtable/item/258-hot-aisle-versus-cold-aisle-containment-what-should-a-bitcoin-miner-do
Stop buying industrial miners, running them at home, and then complaining about the noise.
BitcoinIntern
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Re: Maximum Hot Operating Temperatures
January 22, 2018, 08:13:52 PM
#15
Quote from: fanatic26 on January 22, 2018, 08:05:56 PM
I dont know of anything like that as all of my experience is first hand.
This might help you understand which route to go:
http://bitcoinasichosting.com/blog/categories/mining-roundtable/item/258-hot-aisle-versus-cold-aisle-containment-what-should-a-bitcoin-miner-do
Thank you so much for the guidance. This is very helpful.
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