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Small black 40mm square frame fan with clear blades and four-pin connector

SXDOOL

SXDOOL FFB0412SHN 40mm 12V 0.6A 4-pin case fan

SKU CH-7X37-6WRMT MPN FFB0412SHN

A 40 mm dual-ball-bearing case fan delivering 43 CFM at 13 000 RPM with a 4-pin PWM connector for precise speed control

  • TypeCase Fan
  • Fan Size40mm
  • Bearing Type2 Ball
  • RPM>7000 RPM
  • Air Flow40-45 CFM
  • Noise Level> 50 dBA
  • High airflow of 43 CFM for compact cooling
  • Double ball bearing rated for 80000 hours continuous operation
  • PWM 4-pin control enables precise speed adjustment
  • Flame-retardant PBT frame meets VO safety standard
  • Operates reliably from -10 °C to 70 °C

Compact 40 mm Cooling

The SXDOOL FFB0412SHN is a 40 mm case fan built for tight spaces in industrial computers, servers and small-form-factor PCs. Its double ball bearing and PBT glass-fibre frame suit continuous duty in embedded or DIY builds that need reliable airflow.

12 V Four-Pin Integration

The fan runs on 12 V DC through a standard 4-pin connector, drawing 0.5 A in operation with a 6 W rating. PWM control lets the host system adjust speed without extra wiring, while the 40×40×28 mm footprint fits existing 40 mm mounts in switch, CPU or GPU coolers.

Sustained High-Speed Operation

At 13 000 RPM the unit moves 43 CFM at 1.075 inH₂O static pressure with a noise level of 54.5 dBA. Rated for 80 000 hours of continuous use across a -10 °C to 70 °C range, it maintains performance in prolonged server or industrial workloads.

Highlights

  • High airflow of 43 CFM for compact cooling
  • Double ball bearing rated for 80000 hours continuous operation
  • PWM 4-pin control enables precise speed adjustment
  • Flame-retardant PBT frame meets VO safety standard
  • Operates reliably from -10 °C to 70 °C

Specifications

TypeCase Fan
Fan Size40mm
Bearing Type2 Ball
RPM>7000 RPM
Air Flow40-45 CFM
Noise Level> 50 dBA
Power Connector4 Pin
ColorBlack
LEDNon-LED

Questions about this item

What is the maximum continuous operating time at the rated 13000 RPM speed?

The manufacturer specifies 80000 hours of continuous operation for this double ball bearing fan.

How much noise and heat does the fan produce when running at full 13000 RPM all day?

At maximum speed it generates 54.5 dBA noise and draws 6 W of power at 12 V.

Which motherboard header or controller is required for the 4-pin PWM connector?

A standard 4-pin PWM fan header supplying 12 V DC is needed for speed control and monitoring.

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