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Black 120 mm slim case fan 15 mm thick 4-pin PWM PST

Manw

Manw P12 Slim PWM PST 120 mm Case Fan 15 mm 300-2100 RPM Black

SKU CH-9NS0-V9GCV

Slim 120 mm case fan with 15 mm height, 300-2100 RPM speed range, 41.1 CFM airflow, 1.45 mm/H2O static pressure, and 4-pin PWM control for radiators and tight spaces

  • High static pressure 1.45 mm/H₂O cools radiators and heatsinks efficiently
  • Ultra-slim 15 mm profile fits small-form-factor cases where 25 mm fans cannot
  • PWM speed control 300–2100 RPM balances airflow 41.1 CFM with quiet 0.3 Sone operation
  • 4-pin PWM Sharing Technology synchronises multiple fans for simpler cable management
  • Pressure-optimised blade design delivers 71.53 m³/h airflow through restrictive components

120 mm Slim Case Fan

The Manw P12 Slim PWM PST is a 120 mm case fan with a 15 mm installation height. It targets builders working in small form factor chassis where a standard 25 mm fan will not fit. The 4-pin PWM connector enables automatic speed control between 300 and 2100 RPM. It suits pressure-restricted cooling such as radiators and dense heatsinks.

Upgrade From Standard Thick Fans

This fan replaces 25 mm thick models when clearance is the limiting factor. The jump is worth it if your current fan cannot mount because of height constraints or if you need stronger static pressure for restrictive radiators. It delivers 1.45 mm H2O static pressure and 71.53 m³/h airflow at full speed. Buyers who need maximum airflow in unrestricted open-air paths may prefer a thicker high-airflow design instead.

Check Clearance And Header

Verify that your case or radiator mounting points accept a 15 mm thick 120 mm fan. Confirm the motherboard or fan controller provides a 4-pin PWM header for speed regulation. The fan uses PWM Sharing Technology so multiple units can share one header. Ensure the 300–2100 RPM range matches your desired noise and cooling curve.

Highlights

  • High static pressure 1.45 mm/H₂O cools radiators and heatsinks efficiently
  • Ultra-slim 15 mm profile fits small-form-factor cases where 25 mm fans cannot
  • PWM speed control 300–2100 RPM balances airflow 41.1 CFM with quiet 0.3 Sone operation
  • 4-pin PWM Sharing Technology synchronises multiple fans for simpler cable management
  • Pressure-optimised blade design delivers 71.53 m³/h airflow through restrictive components

Specifications

BrandManw

Questions about this item

What case clearance does the 15 mm slim frame require?

The fan is 15 mm thick, so it fits small form factor cases where a standard 25 mm fan would not fit.

How do I connect multiple fans using the 4-pin PWM Sharing Technology?

Daisy-chain each fan to the next via the 4-pin connector; the motherboard header controls speed for all linked fans from 300 to 2100 RPM.

Will the bearings need lubrication or replacement during the fan's life?

The motor uses a sealed bearing design that requires no lubrication; if noise or vibration increases after extended use, replace the entire fan.

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