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Small black 40mm square case fan with Maglev Hypro bearing, 3-pin connector, no LED

SXDOOL

SXDOOL 40mm Maglev Hypro Case Fan 24V 1.7W 8200 RPM 10.8CFM 32.0 dB 3-Pin Black

SKU CH-WFJC-S4YBX

Compact 40mm Maglev Hypro fan delivers 10.8CFM airflow at 8200 RPM with 32.0 dB noise for 24V systems

  • Fan size40 mm
  • Bearing designMaglev Hypro bearing
  • Rotational speed8200 r. p. m.
  • Airflow rate10.8CFM
  • Operating noise32.0 dB ( A )
  • Power input connector3 Pin
  • Maglev Hypro bearing cuts friction for 50,000-hour L10 life at 25 °C
  • 8200 RPM delivers 10.8 CFM airflow in a 40 × 40 × 20 mm frame
  • 24 V DC input with 7.0–26.6 V range suits varied power rails
  • 0 dB(A) noise at full speed keeps acoustics low
  • 3-pin connector provides tach signal for fan-speed monitoring

SXDOOL 40mm 24V Maglev Hypro Fan

This 40mm axial fan runs on a 24V DC supply and draws 1.7W at its rated speed of 8200 RPM. It uses a Maglev Hypro bearing to deliver 10.8CFM of airflow at 32.0 dB(A) through a standard 3-pin connector. The black frame measures 40 × 40 × 20mm and is built from glass-fibre reinforced plastic with PBT housing and PA blades.

Who this suits and who should look elsewhere

It suits builds that provide a 24V fan header or a compatible DC source within the 7.0V to 26.6V range and need compact spot cooling for heatsinks or tight chassis zones. It is not for systems that cannot supply the required voltage range or that need PWM speed control via a 4-pin header.

Deciding specification — 24V rated voltage

The fan is rated for 24V DC with an operating window of 7.0V to 26.6V; if your fan header or controller cannot deliver voltage in this range the fan will not run correctly.

How it compares

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

Price $9.99
Cheaper than about 91% 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 typeCase Fan
Product colorBlack
Performance
Rotational speed8200 r. p. m.
Airflow rate10.8CFM
Power
Power input connector3 Pin
Size & build
Fan size40 mm
Bearing designMaglev Hypro bearing
Environment & compliance
Operating noise32.0 dB ( A )
More details
LED lightingNo

Questions about this item

Should I pick the 24 V model or a lower-voltage version for my build?

This fan is rated for DC 24 V and accepts a range from 7.0 V to 26.6 V, so choose it when your system provides a 24 V rail.

What does 8200 RPM actually deliver inside a case?

At 8200 RPM the fan moves 10.8 CFM of air while producing 32.0 dB(A), giving strong airflow for a 40 mm frame.

How does the 3-pin connector limit speed control?

The 3-pin connector supplies power and a tachometer signal; voltage regulation is required for speed changes, as PWM is not supported.

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