As the title says i need 1 120mm fan and 1 140mm what are good brands that delivers good airflow and pretty quiet one of the fans will be on the side of the case and other on bottom
I like Enermax fans, they offer a good balance between airflow and noise and they've been very reliable for me. Coolermaster makes some decent cheaper fans, but they tend to be a little noisier and not last as long. For a side case fan I'd go with one that's quieter, a noisy side fan can be very distracting. Antec makes some good fans also.