For an option more silent, We can get our own system of cooling liquid for Raspberry, There are different designs tested but I have not implemented any of them so I can not offer temperatures data, just to show you this third possibility.
Kwa chaguo zaidi kimya, Tunaweza kupata mfumo wetu wenyewe wa kioevu baridi kwa ajili ya rasiberi, Kuna miundo mbalimbali kupimwa lakini mimi kuwa si kutekelezwa yoyote wao hivyo anaweza kutoa data ya joto, tu ya kuonyesha uwezekano huu tatu.