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Black 80mm slim case fan 10mm thick with 4-pin PWM connector

Corn Electronics

Corn Electronics 80mm Slim PWM Case Fan 10mm Black Hydraulic 800-2700 RPM 25.4 CFM 27.8 dB 4-Pin

SKU CH-SCFB-4QHMG

An 80 mm slim case fan with hydraulic bearing runs at 800 to 2700 RPM, delivering 25.4 CFM at 27.8 dB via 4-pin PWM control

  • Fan size80 mm
  • Number of fans1 Fan
  • Fan controlNo Controller
  • Fan depth10 mm
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Slim 10mm profile fits tight Mini-ITX builds
  • Hydraulic bearing runs at 27.8 dB max noise
  • PWM control adjusts speed between 800 and 2700 RPM
  • Delivers 25.4 CFM airflow with 2.1 mmH2O pressure
  • Weighs only 30 g for lightweight mounting

Slim 10 mm profile for tight builds

This 80 mm case fan measures just 10 mm thick, making it suitable for compact Mini-ITX chassis and other space-constrained enclosures. The hydraulic bearing and 4-pin PWM connector allow speed control between 800 and 2700 RPM. At maximum speed it delivers 25.4 CFM of airflow with a noise level of 27.8 dB(A).

Suits low-profile cooling.

Builders assembling small-form-factor systems or replacing a slim OEM fan will find the thin frame and PWM control convenient. The 2.1 mmH₂O maximum static pressure is modest, so the fan is less suited for dense radiator stacks or restrictive meshes where higher pressure is required.

Mounts in standard 80 mm holes, draws 1.68 W

The fan uses a 4-pin PWM header for motherboard speed regulation and operates from a 12 VDC rail with a rated current of 0.14 A. Its 30 g weight adds minimal load to the mounting points, and the black non-LED frame keeps the appearance neutral for any build theme.

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 80 mm
Lower than about 75% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Fan size80 mm
Number of fans1 Fan
Fan depth10 mm
More details
Fan controlNo Controller
LED lightingNon-LED

Questions about this item

Will this 80 mm slim fan fit my motherboard's 4-pin PWM header and 12 V supply?

Yes, the fan uses a standard 4-pin PWM connector and runs on 12 VDC within a 10.8–13.2 V range, drawing 0.14 A.

Can the 10 mm thick hydraulic-bearing fan share a PWM curve with my older 25 mm fans?

The fan spins from 800 to 3 000 RPM via the same PWM signal, so it will follow the motherboard curve, but its lower 2.1 mmH₂O pressure may need a higher duty cycle.

How do I confirm the fan is hitting its 25.4 CFM spec after installation?

Monitor the RPM in BIOS or fan-control software; at full PWM it should read near 3 000 RPM while staying below 27.8 dB(A).

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