Phanteks PH-F140M25_DRGB_PWM_BK01 140mm 25mm case fan

140mm 25mm Hydraulic Case Fan

The Phanteks M25-140 D-RGB is a single 140mm case fan with a 25mm thick frame and hydraulic bearing. It targets builders who need high static pressure for radiators or dense mesh filters. PWM control spans 500 to 1800 RPM, delivering 104.62 CFM airflow at a maximum noise level of 36.57 dB(A). DRGB lighting is included with a motherboard adapter for synchronization.

Suits radiator and filter builds.

This fan suits systems using liquid-cooling radiators or cases with restrictive dust filters where pressure matters. The hydraulic bearing and wide PWM range support both low-speed quiet running and high-speed thermal headroom. Builders who prioritise absolute minimum noise above cooling capacity should look at alternatives optimised for lower RPM operation. The daisy-chain cabling simplifies multi-fan installations.

104.62 CFM airflow at 1800 RPM

The headline specification is 104.62 CFM airflow generated at 1800 RPM, which determines whether this fan meets the thermal demands of a given radiator or heatsink. This figure, combined with the 25mm thickness and 4-pin PWM connector, confirms fit and performance for high-density cooling arrays. Verify case clearance for 140mm mounting points before purchase.