What's the difference with the Gelid Silent 12 versions? One has 'Thermal Control' and the other has a model name of PWM.
Edit: *found some info/description*: "the thermally controlled TC and the pulse-width modulation controlled
PWM."
Read about the differences here:
GELID Silent 12 TC & PWM | Overclockers Online
Still, I'm not sure whether either difference would appeal to such a great deal that I'd immediately choose one over the other. Is there something to keep in mind to persuade towards one over the other?
Or should I consider another fan? I might need one 120mm fan and maybe two (depending on whether I should use the SilenX I got a long time ago that never went into one of my computers!).
I'd like a Noctua but very expensive at $20!