the thing with the PC-airing ...
ARCTIC F8 TC - Temperature-controlled 80 mm high-performance case fan with standard housing - versatile - extremely quiet and efficient (Personal Computers) 5
ARCTIC F8 TC - Temperature-controlled 80 mm high-performance case fan with standard housing - versatile - extremely quiet and efficient (Personal Computers)
... Is close to squaring the circle. Air flow should be, quietly of course, to send it off, regulated or self-temperature-compensated and inexpensive if you please. The Arctic is quite close to it - and especially really barely audible. Arctic is now my default supplier for 5 home PC and occasional DIY projects for friends and colleagues - so far still no complaints wg. Durability ...