6 mistakes you're making when buying new case fans for your PC

Case fans are often ignored in favor of other PC components when building a new PC. After all, they come pre-installed on most PC cases, and just seem to work as intended. When you're buying more case fans for your PC, however, you might find it hard to differentiate between various models or sift through specs that you never cared about. This can result in hasty purchase decisions, leading to mistakes that are easily avoidable.