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Small black square 4cm cooling fan with two wires

TSUJ

TSUJ 4cm 12V 0.48W 5200RPM 6.3CFM 18dBA 2Wire Cooling Fan

SKU CH-FSZZ-824X9

Compact 12 V fan delivers 6.3 CFM airflow at 5200 RPM with 18 dBA noise

  • Key featuresMB40201V3-D00C-A99 4 cm 12 V 0.48 W 5,200 RPM 6.3CFM 18 dBA
  • Compact 4 cm frame fits tight spaces
  • 12 V operation suits standard PC power rails
  • Low 0.48 W draw keeps energy use minimal
  • 5200 RPM delivers 6.3 CFM airflow for effective cooling
  • Quiet 18 dBA rating suits noise-sensitive builds

Compact 4 cm 12 V fan for tight spaces

The TSUJ 4 cm fan runs on 12 V and draws 0.48 W at 5200 RPM. It delivers 6.3 CFM of airflow while producing 18 dBA of noise. The two-wire power lead makes it suited for small enclosures or equipment bays that need a slim, low-power cooling solution.

Check voltage and connector before ordering

Verify that your device supplies 12 V DC and accepts a two-wire fan header. Confirm the physical mounting pattern matches a 4 cm frame and that the wire length reaches the header without strain. The supplier notes that photos show the exact wire length and connector type, so compare those images with your hardware.

Steady airflow at constant speed under load

At 5200 RPM the fan maintains 6.3 CFM continuously rather than only in short bursts. The 0.48 W draw stays stable during prolonged operation, and the 18 dBA noise level does not rise with extended use. This makes it reliable for equipment that runs continuously in compact housings.

How it compares

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

Price $11.99
Cheaper than about 80% of the 302 comparable items (median $31.99).

Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0066

Questions about this item

Does the TSUJ 4cm fan ship with mounting screws or a power adapter?

The listing shows only the fan itself; screws and any adapter are not included.

Which TSUJ 4cm 12V model should I choose if I need the 5200RPM version?

Select the MB40201V3-D00C-A99 part number — it matches the 5200RPM, 6.3CFM specification.

How loud is 18dBA in a typical PC case?

At 18dBA the fan is barely audible over other system noise in a closed case.

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