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Square black 40mm case fan with 3-pin connector

SXDOOL

SXDOOL F-4010M12BII 40mm 12V 0.16A case fan

SKU CH-W5XX-1Y2SH MPN F-4010M12BII

A 40 mm case fan running at 5000 RPM with 7.2 CFM airflow and 23 dB noise on a 3-pin connector

  • Fan size40 mm
  • Power input connector3 Pin
  • Compact 40 mm frame fits tight build spaces
  • 5000 RPM motor delivers 7.2 CFM airflow
  • Low 23 dB(A) noise keeps system quiet
  • 12 V 0.16 A draw uses only 1.92 W
  • Standard 3-pin connector ensures broad compatibility

Compact 40 mm case fan

The SXDOOL F-4010M12BII is a 40 mm square frame fan designed for tight spaces inside a PC chassis. It suits builders who need targeted airflow for small-form-factor cases, industrial enclosures or component spot-cooling.

Three-pin 12 V integration

A standard three-pin connector plugs directly into a motherboard or fan-controller header running at 12 V. The low 0.16 A draw leaves ample header capacity for additional fans, while the 10 mm thickness fits most 40 mm mounting patterns without clearance issues.

No bundled accessories or software

The package contains only the fan unit itself. No mounting screws, adapters, speed controllers or monitoring utilities are included, so installers must source any required fixings or control software separately.

How it compares

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

Price $16.99
Cheaper than about 60% of the 8,339 comparable items (median $19.99).
Fan size 40 mm
Lower than about 90% of the 1,114 comparable items (median 120 mm).

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Specifications

Power
Power input connector3 Pin
Size & build
Fan size40 mm

Questions about this item

How hot does the F-4010M12BII run when spinning at 5000 RPM all day?

It draws 1.92 W at 12 V and 0.16 A, so the motor produces only a small, steady amount of heat that a normal case airflow easily carries away.

What must my motherboard provide for this 40 mm fan to start?

A standard three-pin 12 V header; the fan uses a 3-pin connector and needs 0.16 A from the board.

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