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
Square 140 mm case fan with two-tone frame and nine curved blades, 4-pin connector visible

FSP

FSP 140 mm FDB case fan CF14F01 140 1600 45-50 20-25 4-pin 2-tone

SKU CH-WKGA-NEHPN

A 140 mm fluid-dynamic-bearing case fan moves 45-50 CFM at up to 1600 RPM while staying as quiet as 20-25 dBA

  • TypeCase Fan
  • CompatibilityCase
  • Fan Size140mm
  • Bearing TypeFluid Dynamic
  • RPM<1600 RPM
  • Air Flow45-50 CFM
  • Quieter operation at 21.5 dBA noise level
  • Strong airflow delivering 45-50 CFM cooling capacity
  • Fluid dynamic bearing ensures smooth, long-lasting rotation
  • Nine curved blades engineered for improved air movement
  • 4-pin connector plus Molex adapter for flexible installation

140 mm FDB case fan

The FSP CF14F01 is a 140 mm case fan built with a fluid dynamic bearing for long life and low friction. It spins up to 1600 RPM and delivers 45 to 50 CFM of airflow while producing 20 to 25 dBA of noise. A 4 pin connector enables PWM speed control for automatic or manual tuning.

Suitable for quiet builds

This fan suits builders who want a single 140 mm intake or exhaust with a measured noise floor of 21.5 dBA and no LED lighting. It is not for systems that need multiple fans from one header, RGB synchronisation, or higher static pressure for dense radiators.

140 mm frame with 4 pin PWM

The 140 x 140 x 25 mm frame fits standard 140 mm mounting points and the included 4 pin Molex adapter lets you run the fan from a peripheral power plug if a motherboard header is unavailable. Nine curved blades and the fluid dynamic bearing keep airflow steady across the speed range.

Highlights

  • Quieter operation at 21.5 dBA noise level
  • Strong airflow delivering 45-50 CFM cooling capacity
  • Fluid dynamic bearing ensures smooth, long-lasting rotation
  • Nine curved blades engineered for improved air movement
  • 4-pin connector plus Molex adapter for flexible installation

Specifications

BrandFSP Group
ModelCF14F01
TypeCase Fan
CompatibilityCase
Fan Size140mm
Bearing TypeFluid Dynamic
RPM<1600 RPM
Air Flow45-50 CFM
Noise Level20 - 25 dBA
Power Connector4 Pin
Color2-Tone
LEDNon-LED
FeaturesWell-balanced cooling performance and quietness. Quieter than other standard case fans at 21.5 dB(A). Equipped with 9 curved blades that are engineered to improve the overall airflow and keep your components cool. Each blade is made of 2 treatments which provides a smooth and a frosted surface and to generate a large volume of air to cool off the system. Abrasion resistant FDB fans are designed with reduced vibrations, noises, and prolonged life expectancy.
Dimensions140 x 140 x 25 mm
Package ContentsFan (x1), 4 Pin Molex connector Adapter (x1) and Screws (x4)

Questions about this item

How long will the fluid dynamic bearing in the 140 mm fan last before it needs replacing?

The fluid dynamic bearing is designed for continuous operation without a scheduled replacement interval; typical service life exceeds several years of all-day use.

What limits the CF14F01 when it runs at full speed for long periods?

At 1600 RPM the fan moves 45-50 CFM while staying at 20-25 dBA, so acoustic output is the first constraint you reach under sustained load.

How much noise and heat does the 140 mm fan add when it runs all day?

It produces 20-25 dBA at full speed with a typical 21.5 dBA reading, and its 4-pin PWM control lets the system lower speed to cut noise further.

Also in this aisle

People compared these

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