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Black 40mm square case fan with 2-pin connector and magnetic barometric bearing

SXDOOL

SXDOOL 40mm Case Fan 12V 6500-6999 RPM 2-Pin Magnetic Barometric

SKU CH-BAGJ-RXCM7

A 40 mm magnetic-bearing case fan spinning at 6500-6999 RPM with 20-25 CFM airflow on a 2-pin 12 V connector

  • Fan size40 mm
  • Bearing designMagnetic Barometric
  • Rotational speed6500-6,999 RPM
  • Airflow rate20-25 CFM
  • Power input connector2 Pin
  • LED lightingNon-LED
  • 40 mm footprint fits tight chassis builds
  • Magnetic barometric bearing rated for 100000 hours
  • 6500-6999 RPM delivers 20-25 CFM airflow
  • 22 dBA at full speed keeps noise low
  • 2-pin 12 V connector works from 4 V to 13 V

SXDOOL 40mm 12V Cooling Fan

The SXDOOL 40mm case fan operates at 12V with a speed range of 6500-6999 RPM. It delivers 20-25 CFM of airflow using a magnetic barometric bearing. The 2-pin connector provides simple power delivery for compact cooling setups.

Suits tight chassis and component coolers

This 40x40x20mm unit fits small form factor cases, GPU coolers, or industrial enclosures where space is limited. Builders needing PWM speed control or larger airflow volumes should look at different fan sizes or 4-pin models.

Sustained operation at full speed

Rated for 100000 hours of continuous use at 6500 RPM with a noise level of 22dBA. The magnetic bearing maintains consistent performance across the 4V-13V operating range without the wear seen in sleeve or ball bearing designs.

How it compares

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

Price $11.99
Cheaper than about 85% 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

Product
Product colorBlack
Performance
Rotational speed6500-6,999 RPM
Airflow rate20-25 CFM
Power
Power input connector2 Pin
Size & build
Fan size40 mm
Bearing designMagnetic Barometric
More details
LED lightingNon-LED

Questions about this item

What connector does the 12V 2-pin fan need on my motherboard or controller?

It uses a 2-pin power connector and runs on a 12V supply with a working range of 4V-13V.

Will the 40mm 6500-6999 RPM fan fit the same mounting holes as my old 4020 fan?

Yes, the 40x40x20mm frame matches the standard 4020 footprint, so existing screw holes align.

How can I confirm the magnetic barometric bearing fan is running at full speed after install?

At full speed it spins at 6500 RPM, moves 20-25 CFM, and produces 22dBA of noise.

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