3. Power supply noise: The rotation sound of the power supply fan cannot be ignored as a noise source.
Second, key points for choosing a quiet case: 1. Material selection: Quality material such as metal (such as aluminum alloy) is usually more effective in reducing resonance and noise propagation than plastic. 2. Fan design: Choose a case with a silent fan design or a case with adjustable speed fans that can be adjusted according to needs to reduce noise. 3. Sealing: Good sealing can effectively isolate external noise and reduce the propagation of internal component noise. 4. Internal layout: A reasonable internal layout and spatial design can reduce vibration and noise during hardware operation. Third, how to choose a good quiet computer case? 1. Read user reviews and product introductions: Check other user reviews and product introductions to understand the sound reduction and cooling performance of the case. 2. Test-listen experience: If possible, go to the computer city or electronic market to personally listen or feel the sound of different models when running.3. Determine the budget: Choose a suitable product based on your budget to avoid overspending and compromise on sound reduction or performance.
4. After-sales service: Consider purchasing products with good after-sales service for possible future maintenance or replacement issues. Lastly, other sound reduction measures include regularly cleaning dust, using anti-vibration pads between the case and the desktop or other equipment to reduce vibration noise, and using silent keyboard and mouse with less sound. By following these tips, you can find a quiet computer case that meets your needs and reduce noise effectively in your computer setup.