Closed Mining Rig - Questions about fans

[FP91G]

I don't know how ventilation works in a data center, but only industrial ventilation works in mining hotels.
The magic is to keep the outgoing hot air from mixing with the incoming air.
In my country, high temperatures are less than 4 weeks a year, so there is no need to spend a lot of money on ventilation

[philipma1957]

I don't know how ventilation works in a data center, but only industrial ventilation works in mining hotels.
The magic is to keep the outgoing hot air from mixing with the incoming air.
In my country, high temperatures are less than 4 weeks a year, so there is no need to spend a lot of money on ventilation

I am here in New Jersey USA.

May had hot days
June had hot days
July will be worse
August will be as bad as July
Sept will have a few bad days.

So

May 10
June 15
July 20
August 20
Sept 10

75 hot days out of  153 days

Thats the standard pattern we get.

I have access to all the gear at the farm I down clock in the day often due to  heat.

I have 5 s17's down clocked at the moment.

Out gpu room is solid different build no issues.
But when we build out more it may need a fan or two and a wall cut out.

[mak013]

people always focus in the "fans of their cases", basically that is "good enough"...what miners should be focusing on is the room temperature. I would say 90% of the problems with cooling can be solved with cooling the room

With closed rigs such as TS wants to buy - it is rather easy to remove hot air out of the room. But even without it - the temperature decreases about 10-15 degrees.

[inF1704]

Wanna update you all after a long time.

The installed fans where fans with 12V and 0,25A so really less power. I changed 5 fans to Delta Fans 12V 5A and the temperature drops are amazing. In general all 12 Cards are now at 47°C Core and 72°C at mems with overclocking and undervolting. Ambient temperature is 26°C.

So the mem temperature dropped nearly 20°C. I then changed the thermal pads with pads 12,8W/mK and it dropped 2°C more. Not much worth it but some pads where not really soft anymore.

In the end, i´m really happy with it.

Cheers