With DC and PWM fans available, and DC fans sometimes being cheaper, which should you opt for, 3-pin DC or 4-pin PWM? With DC and PWM fans available, and DC fans sometimes being cheaper, which should you opt for, 3-pin DC or 4-pin PWM? Post navigation Researchers grow sub-nanometer size transistors — new 1D MTB transistors jump ahead of the IEEE 2037 roadmap Nintendo president rejects the use of generative AI in upcoming games — issues of pedigree and copyright cited