Designing an arcade machine with minimal noise output requires careful attention to several key factors. First, selecting quiet components is essential—opt for solid-state drives (SSDs) over hard disk drives (HDDs) and use low-noise fans or liquid cooling systems to reduce mechanical sounds. Second, soundproofing materials like acoustic foam or rubber dampeners can be installed inside the cabinet to absorb vibrations and block external noise. Third, the cabinet's construction should minimize gaps and use thick, dense materials to prevent sound leakage. Additionally, proper ventilation design ensures cooling efficiency without relying on loud fans. Finally, regular maintenance of moving parts, such as joysticks and buttons, can prevent squeaking and other unwanted noises. By focusing on these elements, you can create an immersive gaming experience with minimal distractions from noise.