I've been doing voice + screencasting on a modern MacBook Pro. The fans seem to intermittently kick at full blast while connected to a 4k external display, or s

I've been doing voice + screencasting on a modern MacBook Pro. The fans seem to intermittently kick at full blast while connected to a 4k external display, or sometimes it's just Dropbox doing CPU intensive things. Either way it's disruptive to the sound, and background noise removal in post doesn't completely fix it. I've never had to think about heat dissipation so much. Might try a laptop cooling pad.