While PC case fans come in a wide range of sizes, the 120mm case fan remains the most popular. They offer an excellent balance between air flow and economy, and almost all PC cases in the mainstream market include mounting options for 120mm fans. Because they’re so popular they’re also often more affordable than larger fans and available with a huge array of options. LED lighting, PWM control, high static pressure, fluid bearings: if there’s an option you want in a fan, it’s likely available in a 120mm size. The same holds true for water-cooling radiators. Every leading radiator manufacturer offers a product with mounting for 120mm fans in multiples from one to four. All-In-One cooling units are also all available with 120mm mounts. TITAN RIG supports the custom PC builder with a vast selection of 120mm PC case fans.