Case/Chassis Fans PHANTEKS M25G2-140 D-RGB Reverse Blade 140mm 3-pack Black

PHANTEKS M25G2-140 D-RGB Reverse Blade 140mm 3-pack Black are three 140 mm case fans designed to provide case cooling with addressable D-RGB illumination. The reverse-blade blade geometry is engineered to move air efficiently while aiming to reduce tonal noise, and the integrated ARGB LEDs allow per‑fan lighting control when connected to a compatible motherboard or controller. These fans are intended for mounting in PC chassis or on radiators to assist with system airflow management and thermal performance.

Advantages

The reverse blade design improves airflow directionality and can reduce the acoustic signature compared with conventional blade shapes at similar RPM ranges. Addressable D-RGB lighting provides customizable color control and effects per fan for synchronized system lighting. Supplied as a 3-pack, the set offers matched performance and illumination across multiple mounting positions, simplifying installation and visual consistency in a multi-fan configuration.

Suitable for

• Case airflow intake or exhaust in mid-tower and full-tower PC cases
• Push/pull configurations on 140 mm compatible radiators
• Systems requiring synchronized addressable RGB lighting
• Upgrading stock fans to improve airflow and noise characteristics

Key specifications

• Size: 140 mm fan diameter
• Blade design: reverse-blade geometry for optimized airflow
• Lighting type: addressable D-RGB (ARGB) per fan
• Color: black frame and blades
• Pack: three identical fans included
• Connector type: standard ARGB header and fan power connector (requires compatible motherboard or controller)
• Mounting: standard 140 mm mounting pattern

How to use

Install the fans into appropriate 140 mm mounting positions in your PC case or onto a compatible radiator using the standard mounting screws. Connect the fan power lead to the chassis fan header or fan controller and connect the D-RGB cable to an addressable RGB header on the motherboard or an external ARGB controller. Configure fan curves and lighting effects via motherboard software or the controller to achieve the desired balance of cooling performance and noise levels.

Recommendations

For balanced cooling and airflow, arrange intake and exhaust fans to create a consistent front-to-rear or bottom-to-top airflow path. When used on radiators in push/pull setups, ensure both sides use the same fan model for matched static pressure and airflow. Verify compatibility of the addressable D-RGB header (voltage and pinout) before connecting to avoid lighting control issues.