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Title: Avalon 741 inflow and outflow temps Post by: ogombii on January 22, 2018, 09:36:29 PM Hi,
Currently my 2 741s are showing inflows of 25 and outflows of 89, are they operating at idle temp readings? Temperature(C) Fan PG temp: 25 / 88 fans: 3090RPM / 46% temp: 25 / 89 fans: 3150RPM / 48% are they okay? Title: Re: Avalon 741 inflow and outflow temps Post by: BitMaxz on January 22, 2018, 10:15:17 PM My antminer run at temp 73c-80c for months but its still fine and i think that temp is a normal temp i heard some said they are running 45-50/98-100 and fan 100% running this is not good for me since he already reach 100 temp. so your temp for your miner still fine..
What your room temp? i think you need a good airflow for your room to get more lower temp. . Title: Re: Avalon 741 inflow and outflow temps Post by: leowonderful on January 23, 2018, 01:25:00 AM Temps are a bit on the high side but as long as you've got aquedate ventilation in your mining space you should be fine. I'd aim to try to lower the ambient temperature of your mining space or increase airflow in the room.
Your fan speeds are pretty low which is probably the reason why they're running so hot. I'd bump the fans up to maybe 60%, tell us what temps you get then. Ideally you want to be below or around 80. Title: Re: Avalon 741 inflow and outflow temps Post by: Steamtyme on January 23, 2018, 04:08:43 AM What are they doing at the moment? Do you have them mining if so how long have the temps been stable at this level.
There isn't really anything wrong with them, I imagine if they hit 90 the fan speeds would pick up to cool them. You might have just fallen into a sweet spot for them where they feel they are cool enough and don't need to ramp up at all. Also if you aren't watching and refreshing your status page you might not be seeing them speed up and slow down again. Did you play around with the fan settings at all? Title: Re: Avalon 741 inflow and outflow temps Post by: tomcat2 on January 23, 2018, 01:31:50 PM They look fine to me and similar to mine.
Title: Re: Avalon 741 inflow and outflow temps Post by: ogombii on January 23, 2018, 05:52:52 PM Temps are a bit on the high side but as long as you've got aquedate ventilation in your mining space you should be fine. I'd aim to try to lower the ambient temperature of your mining space or increase airflow in the room. Your fan speeds are pretty low which is probably the reason why they're running so hot. I'd bump the fans up to maybe 60%, tell us what temps you get then. Ideally you want to be below or around 80. Thanks I’ll looking that. I’ll let you know. Title: Re: Avalon 741 inflow and outflow temps Post by: fanatic26 on January 23, 2018, 05:59:01 PM Those temps are not on the high side at all. The temps you list are similar to my machines that are currently sitting in a 60f environment. These machines wont even throttle until they are over 105c so sitting around 90 is just fine.
Title: Re: Avalon 741 inflow and outflow temps Post by: ogombii on January 23, 2018, 09:01:52 PM Thanks everyone
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