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Black 120mm PWM case fan with hydraulic bearing and screw covers

Phanteks

Phanteks PH-F120M25_G2_BBK01 120mm PWM case fan 350-2000 RPM 72.72 CFM 2.51 mmH2O 35.13 dBA Black

SKU CH-B0TJ-AQ38K MPN PH-F120M25_G2_BBK01

120 mm PWM case fan with daisy-chain frame, 350-2000 RPM, 72.72 CFM airflow and 35.13 dBA noise

  • Fan size120 mm
  • Number of fans1 Fan
  • Fan controlNo Controller
  • Fan depth25 mm
  • Bearing designHydraulic
  • Rotational speed350-2000 +/- 10% RPM Max

Fan Size 120mm

Style Regular / No DRGB

Model M25 Gen2

Model Single Fan

  • Daisy-chain frame simplifies multi-fan cable management
  • Hydraulic bearing runs 350-2000 RPM for quiet operation
  • 72 CFM airflow cools radiators and heatsinks effectively
  • 51 mmH2O static pressure handles restrictive cooling setups
  • Included screw covers and 500 mm PWM cable aid clean builds

Single 120mm PWM fan for system cooling

The Phanteks M25-120 Gen2 is a single 120mm case fan built for standard chassis intake or exhaust positions. Its 25mm thickness fits common mounting points and the PWM connector allows motherboard speed control. The black blades and frame suit monochrome builds and the hydraulic bearing targets long service life.

Daisy-chain frame with 72.72 CFM peak airflow

At maximum speed the fan spins at 2000 RPM and delivers 72.72 CFM with 2.51 mmH2O static pressure, making it effective on radiators and dense heat sinks. The unified frame lets multiple units interlock and share a single PWM signal, reducing cable count. Noise reaches 35.13 dBA at full load, so quieter curves are advisable for noise-sensitive systems.

Replaces standalone fixed-speed

Builders upgrading from basic three-pin or single PWM fans gain motherboard-controlled curves and the ability to chain units without a separate hub. The jump is worthwhile when adding radiator pairs or front-panel arrays where unified speed control and fewer cables simplify routing. Buyers needing addressable lighting or a bundled controller should look elsewhere.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 8,339 comparable items (median $19.99).
Fan size 120 mm
Typical for this category: the median of 1,114 items is 120 mm.

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Specifications

Product
Brand namePhanteks
Model nameM25-120 Gen2 Regular
Part numberPH-F120M25_G2_BBK01
Product typeCase Fan
Product colorBlack Fan Blade / Black Fan Frame
Performance
Rotational speed350-2000 +/- 10% RPM Max
Airflow rate72.72 CFM Max
Air pressure rating2.51 mmH2O Max
Power
Power input connectorPWM, 2-Fase/4-poles
Size & build
Fan size120 mm
Number of fans1 Fan
Fan depth25 mm
Bearing designHydraulic
Product dimensions120 × 120 × 25 mm
Shipping weight0.23 kg
Package size137 × 127 × 51 mm
In the box
In the boxM25-120 Gen2 Fan: 1x
Fan Screws: 5x
500 mm PWM Extension Cable: 1x
Screw Cover Corner: 4x (2xL, 2xR)
Screw Cover Bridge: 2x
Installation Guide: 1x
Environment & compliance
Operating noise35.13 dBA Max
More details
Fan controlNo Controller
LED lightingNo DRGB

Other versions of this model

5 more in the same range

Questions about this item

Will the 120 mm frame and 4-pin PWM connector fit my older motherboard header?

The fan uses a standard 4-pin PWM connector and 120 mm mounting holes, so it fits any motherboard header and case mount designed for 120 mm fans.

How can I verify the fan is running at its rated 2000 RPM after installation?

In BIOS or fan-control software, set the fan to maximum PWM duty cycle and confirm the reported speed reaches 2000 RPM ±10 %.

Does the box include mounting screws and a PWM extension cable, or do I need to buy them separately?

The package contains 5 fan screws, a 500 mm PWM extension cable, 4 screw-cover corners (2 left, 2 right), 2 screw-cover bridges and an installation guide.

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