The arcade industry features a variety of cabinet sizes and form factors, catering to different gaming experiences and space requirements. Here are the most popular options:

1. Classic Upright Cabinets: Typically 60-75 inches tall, 24-30 inches wide, and 30-36 inches deep. These are the standard for iconic games like Pac-Man and Street Fighter.

2. Cocktail Cabinets: Compact and table-style, usually 30-40 inches wide and 24-30 inches deep, designed for two-player face-to-face gameplay.

3. Candy Cabinets: Popular in Japan, these slim units are around 50-60 inches tall and 20-25 inches wide, optimized for fighting games.

4. Mini/Bar Top Cabinets: Smaller versions (24-36 inches tall) perfect for home use or limited spaces.

5. Deluxe/Racing Cabinets: Larger setups (up to 80 inches tall) with specialized controls for racing or flight simulators.

Modern arcades often mix these form factors to create diverse gaming environments. The choice depends on game type, space, and player preference.