Darkflash DM20 A-RGB Black Infinity Mirror Fan 120mm

Darkflash DM20 A-RGB Black is a 120 mm case fan that combines decent airflow with impressive A-RGB lighting in an infinity mirror style. Its purpose is to provide you with a stable air tunnel in the case without sacrificing the aesthetics of your build. With speeds of 800–1600 RPM and airflow up to 56 CFM, this fan is suitable for both intake and exhaust air. The black color and addressable RGB lighting make it easy to fit into any style – from minimalist to “full RGB” builds.

What you get

DM20 uses a hydraulic bearing, which means better durability and smoother operation compared to basic sleeve bearings – especially important if your machine runs many hours a day. The range of 800 to 1600 RPM gives you flexibility: lower speeds for quieter operation and higher when the system is under load and you need more serious cooling. With an airflow of 56 CFM and static pressure of 1.80 mmH2O, the fan can perform well both at the front of the case and behind denser mesh panels. You will need to consider the maximum noise level of 32.5 dBA at high speeds, but at lower speeds, it will be significantly quieter. The 4-pin power and 3-pin 5V A-RGB connector allow you to connect it directly to the motherboard or to a controller and synchronize the effects with the rest of the lighting.

• Fan standard 120 x 120 x 25 mm, suitable for most modern cases and radiator positions.
• Speed range 800–1600 RPM, allowing a balance between cooling and noise according to your needs.
• Airflow up to 56 CFM, sufficient for effective air movement in mid-tower and larger cases.
• Static pressure 1.80 mmH2O, which helps air pass through filters, mesh panels, and denser sections.
• Maximum noise level 32.5 dBA, acceptable for a gaming system, especially if you manage the speeds through the motherboard.
• Hydraulic bearing for longer life and smoother operation compared to cheap sleeve solutions.
• 3-pin 5V A-RGB connector for addressable RGB lighting and 4-pin power for easy integration with the motherboard or controller.

Who it is suitable for

This fan is suitable if you are building a gaming or RGB-oriented configuration and are looking for a combination of cooling and aesthetics at a reasonable budget. It is a good choice for those who want to improve the airflow of their case with 120 mm fans and have synchronized A-RGB lighting through a 5V header. If you are aiming for an ultra-quiet system at all costs, you will need to carefully adjust the speeds or look for quieter models.

The most sensible aspect of Darkflash DM20 is the combination of hydraulic bearing, stable airflow parameters, and addressable RGB with an infinity mirror effect in a standard 120 mm format. This way, you get functional cooling and a finished look for your build without unnecessary complications.