Wow, that is sad that they deleted my post.
At least it wasn't a shadow delete, as I can see it missing now.
I guess an official reseller of Canaan deemed my post, which is pointing out a possible fire hazard to clients, as off-topic and needs to be deleted.
I've worked at datacenters for over a decade, and if anything widely used changed from 40C to 30C, it would be something that needs to be addressed publicly and quickly.
30C even in active cooling situations could be near impossible in the case of running on backup power; however realistically most mining farms are passively cooled and 30C is only possible 365 days a year in very select locations.
Also, this change was done on Blokforge's website as well without any email notification, so it is indeed on topic.
I already cut all business ties over Minerwarez, and wasn't alone when I left with several other known BCT members as well as personal recommendations I had made due to shady business
https://bitcointalk.org/index.php?topic=2277516.140This squelching has left me with no option for purchasing from Canaan or recommending them.
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A reply of yours, quoted below, was deleted by a Bitcoin Forum moderator. Posts are most frequently deleted because they are off-topic, though they can also be deleted for other reasons. In the future, please avoid posting things that need to be deleted.
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I noticed on both the Canaan website and Blokforge that the heat ranges have been lowered by 10 degrees Celsius.
It use to be 40, and now it is 30.
https://bitcointalk.org/index.php?topic=2616205.0I didn't get an email about this, and this much of a change would put several miners and farms out of range for this. Usually that would result in a recall or notification as the norm has been 40C for most miners up until now.