We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 120mm PWM case fan, 25mm thick, matte finish, no LEDs

Phanteks

Phanteks PH-F120M25_PWM_BBK01 120mm 25mm PWM case fan

SKU CH-F7Y5-RN4C1 MPN PH-F120M25_PWM_BBK01

120 mm PWM case fan with hydraulic bearing, 500–2000 RPM, 84.26 CFM airflow and 35.7 dB(A) noise, daisy-chain cable included

  • Fan Counts1 Fan
  • TypeCase Fan
  • Fan Size120mm
  • Fan Thickness25mm
  • Bearing TypeHydraulic
  • RPM500-2000±10% RPM

Fan Size 120mm

Style Regular / No DRGB

  • Regular / No DRGB
  • Regular
  • Reversed

Model M25

Option Single Fan

Struck-through versions exist but are not stocked here.

  • Optimised for radiators and dense filters with reduced RPM operation
  • Precise PWM control across 500 to 2000 RPM range
  • Daisy-chain cables simplify wiring for multiple fans
  • Low 35.7 dB(A) noise at 84.26 CFM airflow
  • Hydraulic bearing supports 2000 RPM cooling capacity

Phanteks M25-120 PWM Case Fan

The Phanteks M25-120 is a 120mm case fan built for high-airflow radiator performance. It suits builders who need strong static pressure through fine mesh, dust filters or dense heatsinks. The single black unit uses a hydraulic bearing and a 4-pin PWM connector for motherboard control. It is not for buyers who want addressable lighting or a multi-fan kit in one box.

Thermals Noise and Power Draw

At 500 RPM the fan runs quietly while still moving air through restrictive surfaces. Speed ramps up to 2000 RPM under PWM control, delivering 84.26 CFM at a measured 35.7 dB(A). The hydraulic bearing keeps motor and bearing noise low across the range. Daisy-chain cabling lets several fans share one PWM header without extra splitters.

Sustained Load Behaviour

Under continuous load the fan maintains its 2000 RPM ceiling to cool high-output components without throttling. The wide 500-2000 RPM span allows the curve to stay low until heat demands more flow. Hydraulic bearing lubrication is rated for long-term operation at constant speed. No DRGB LEDs means no extra heat or cable clutter during extended runs.

Highlights

  • Optimised for radiators and dense filters with reduced RPM operation
  • Precise PWM control across 500 to 2000 RPM range
  • Daisy-chain cables simplify wiring for multiple fans
  • Low 35.7 dB(A) noise at 84.26 CFM airflow
  • Hydraulic bearing supports 2000 RPM cooling capacity

Specifications

BrandPhanteks
ModelM25-120 Fan, Black
Part NumberPH-F120M25_PWM_BBK01
Fan Counts1 Fan
TypeCase Fan
Fan Size120mm
Fan Thickness25mm
Bearing TypeHydraulic
RPM500-2000±10% RPM
Air Flow84.26 CFM
Noise Level35.7 dB(A)
Power Connector4 Pin
ColorBlack
LEDNo DRGB
Shipping weight0.15 kg
Package size120 × 120 × 25 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the Phanteks M25-120 fan and what is the common mistake with the 4-pin PWM connector?

Mount the 120mm × 25mm frame using the four corner screws, then plug the 4-pin PWM connector into a motherboard or controller header. The frequent error is inserting the daisy-chain output instead of the primary PWM plug, which leaves speed control inactive.

What maintenance will the hydraulic bearing need and when should I plan a replacement?

The sealed hydraulic bearing runs 500-2000±10% RPM without user lubrication. Expect service life to end when noise rises above the rated 35.7 dB(A) or airflow drops below 84.26 CFM; at that point replace the entire fan.

At sustained 2000 RPM what limit appears first — noise, vibration or thermal throttling?

At the top 2000 RPM setting the acoustic output reaches the specified 35.7 dB(A) before vibration or thermal limits become noticeable, making noise the first constraint during continuous high-load operation.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.