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140mm square black frame fan with white matte blades and infinity mirror RGB centre

Phanteks

Phanteks PH-F140M25_G2_DBK01 140mm case fan 1800 RPM 101.78 CFM

SKU CH-GKP3-K36H7 MPN PH-F140M25_G2_DBK01

140 mm hydraulic-bearing case fan moves up to 101.78 CFM at 1800 RPM with 2.23 mmH2O pressure and 36.4 dBA noise, featuring daisy-chain Linq6 cabling and addressable D-RGB infinity-mirror lighting

  • Fan size140 mm
  • Number of fans1 Fan
  • Fan controlNo Controller
  • Fan depth25 mm
  • Bearing designHydraulic
  • Rotational speed350-1800 +/- 10% RPM Max

Fan Size 140mm

Style Regular

Model M25 Gen2

Model Single Fan

  • Daisy-chain frame links fans together for tidy cable routing
  • Single Linq6 cable handles PWM and D-RGB control in one connection
  • 78 CFM airflow at 1800 RPM targets radiators and heatsinks
  • Hydraulic bearing runs at 36.4 dBA maximum for quiet operation
  • Screw covers and infinity mirror D-RGB give a clean, lit appearance

Phanteks M25 140mm Gen2 Fan

The Phanteks M25-140 Gen2 is a single 140 mm case fan built for high airflow cooling. It uses a hydraulic bearing and spins between 350 and 1800 RPM to move up to 101.78 CFM at 2.23 mmH2O static pressure. Integrated D-RGB lighting adds an infinity mirror effect.

Builders wanting daisy-chain ARGB cooling

This fan suits builders who want to link multiple units using the Linq6 single-cable system for unified PWM and lighting control without a separate hub. Buyers who need a bundled controller, prefer a different frame size, or require fans without any LED illumination should look at something else.

Linq6 single-cable daisy-chain connector

The Linq6 interface merges fan power and D-RGB signal into one 500 mm extension cable, letting you chain fans directly to a compatible Phanteks NexLinq hub or motherboard header. This connector type decides whether the fan fits your existing lighting ecosystem.

How it compares

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

Price $10.99
Cheaper than about 90% of the 8,339 comparable items (median $19.99).
Fan size 140 mm
Higher than about 80% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Brand namePhanteks
Model nameM25-140 Gen2 Regular
Part numberPH-F140M25_G2_DBK01
Product typeCase Fan
Product colorWhite Matte Blade / Black Fan Frame
Performance
Rotational speed350-1800 +/- 10% RPM Max
Airflow rate101.78 CFM Max
Air pressure rating2.23 mmH2O Max
Power
Power input connectorPWM, 2-Fase/4-poles
Size & build
Fan size140 mm
Number of fans1 Fan
Fan depth25 mm
Bearing designHydraulic
Product dimensions140 × 140 × 25 mm
Shipping weight0.27 kg
Package size152 × 150 × 51 mm
In the box
In the boxM25-140 Gen2 Fan: 1x
Fan Screws: 5x
500 mm Linq6 Extension Cable: 1x
Screw Cover Corner: 4x (2xL, 2xR)
Screw Cover Bridge: 2x
Installation Guide: 1x
Environment & compliance
Operating noise36.4 dBA Max
More details
Fan controlNo Controller
LED lightingDRGB

Other versions of this model

5 more in the same range

Questions about this item

Will the 140mm by 25mm frame fit my case fan slots?

The fan measures 140mm square and 25mm thick, so it fits standard 140mm mounting holes.

How do I connect the PWM and DRGB signals with the single Linq6 cable?

Plug the 500mm Linq6 extension into a Phanteks NexLinq hub or motherboard Linq6 header; the daisy-chain frame then links the next fan without extra cables.

When should I clean the hydraulic bearing fan and replace the screw covers?

Clean dust from the blades and frame every few months; the hydraulic bearing is sealed, and the four corner plus two bridge covers only need replacing if they crack.

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