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Black 120 mm square case fan with matte PBT frame and Nano Bearing centre hub

E-POWER

E-POWER Nanotek TOP-FAN-12NK 120 mm case fan

SKU CH-M63X-RAP0S

120 mm case fan with Nano Bearing runs at 1000 rpm, moves 43.8 CFM and stays between 10 and 15 dBA

  • Bearing designNano Bearing
  • Rotational speed1 × 1,000 rpm
  • Airflow rate1 × 43.8 CFM
  • Operating noise10–15 dBA
  • Power input connector3 / 4 Pin
  • Product typeCooling Fan
  • Quiet operation at 10 to 15 dBA
  • Nano Bearing for smooth, durable rotation
  • 120 mm frame fits standard case mounts
  • 1000 rpm delivers 43.8 CFM airflow
  • RoHS compliant and PBT construction

E-POWER Nanotek 120 mm Case Fan

The E-POWER Nanotek TOP-FAN-12NK is a 120 mm case fan designed for quiet system cooling. It uses a Nano Bearing and runs at a fixed 1000 rpm, delivering 43.8 CFM of airflow while producing only 10 to 15 dBA of noise. The black PBT frame measures 4.7 by 4.7 by 1 inches and weighs 4.59 oz. It connects via a combined 3 or 4 pin power connector.

Who This Suits And Who It Does Not

This fan suits builders who want a low noise 120 mm intake or exhaust fan for a standard case. It is not for buyers who need higher static pressure for dense radiators, nor for those who require PWM speed control or addressable RGB lighting. Systems that demand variable fan curves based on temperature should look at models with dedicated 4 pin PWM control.

The Spec That Decides Fit

The fixed 1000 rpm speed and 3 or 4 pin connector determine whether this fan matches your motherboard headers and cooling expectations. If your board only supports voltage control on 3 pin headers the fan will run at full speed constantly. If you need automatic speed scaling you must verify that your header supports it with this connector type.

How it compares

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

Price $8.99
Cheaper than about 92% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameePower
Product lineNanotek
Model nameTOP-FAN-12NK
Product typeCooling Fan
Product colorBlack
Performance
Rotational speed1 × 1,000 rpm
Airflow rate1 × 43.8 CFM
Power
Power input connector3 / 4 Pin
Size & build
Bearing designNano Bearing
Compatibility
Compatible withCase
Environment & compliance
Operating noise10–15 dBA

Questions about this item

Should I pick the 3-pin or 4-pin connector on this 120 mm fan?

The fan includes both a 3-pin and a 4-pin connector; use the 4-pin header for PWM speed control or the 3-pin header for voltage control.

What does the 43.8 CFM airflow rating mean inside my case?

At 1000 rpm the fan moves 43.8 CFM, providing moderate airflow suitable for general case ventilation or low-heat builds.

How does the Nano Bearing affect noise and lifespan?

The Nano Bearing design keeps noise between 10 and 15 dBA at 1000 rpm while reducing friction for longer service life.

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