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Black 70mm square case fan with four-pin connector

SXDOOL

SXDOOL DE07015B12L 70mm 12V 0.3A ball case fan

SKU CH-JECR-YPE7K MPN DE07015B12L

70mm 12V ball-bearing case fan runs 1950 to 4400 RPM with 15 dBA noise and a 4-pin PWM connector

  • TypeCase Fan
  • Fan Size70mm
  • Bearing TypeBall
  • RPM1950~4400 + 10%RPM
  • Noise Level15DBA
  • Power Connector4 Pin
  • Quiet operation at 15DBA for low-noise builds
  • PWM 4-pin control enables automatic speed adjustment
  • Double ball bearing rated for 40000 hours service life
  • Compact 70mm frame fits tight chassis spaces
  • Wide 1950 to 4400 RPM range scales with thermal demand

Compact 70 mm case fan for tight builds

This 70 mm fan fits small-form-factor chassis and legacy boards where larger fans cannot be mounted. It runs on 12 V at 0.3 A and uses a standard 4-pin PWM header for speed control and monitoring.

Straightforward 4-pin PWM installation

The four-pin connector plugs directly into a motherboard fan header, enabling automatic temperature-based speed curves. Ball bearings tolerate orientation changes, but the 15 mm thickness may conflict with ultra-slim coolers or crowded VRM heatsinks.

1950–4400 RPM range with 15 dBA minimum

At the low end the fan produces 15 dBA, rising as speed scales to 4400 RPM. The double ball bearing is rated for 40 000 hours, so buyers needing quieter idle noise or higher static pressure should verify those targets against this curve.

Highlights

  • Quiet operation at 15DBA for low-noise builds
  • PWM 4-pin control enables automatic speed adjustment
  • Double ball bearing rated for 40000 hours service life
  • Compact 70mm frame fits tight chassis spaces
  • Wide 1950 to 4400 RPM range scales with thermal demand

Specifications

TypeCase Fan
Fan Size70mm
Bearing TypeBall
RPM1950~4400 + 10%RPM
Noise Level15DBA
Power Connector4 Pin
ColorBlack
LEDNon-LED

Questions about this item

How do I confirm the DE07015B12L is running correctly after installation?

The fan should spin between 1950 and 4400 RPM with a 10 % tolerance, and the motherboard 4-pin header will report its speed for temperature-controlled operation.

What comes with the DE07015B12L and what must I source separately?

The package contains the 70 mm ball-bearing fan with a 4-pin connector; mounting screws and any fan controller or splitter cables are not included.

Which version of this 70 mm fan should I choose for a 12 V header?

The DE07015B12L is the 12 V, 0.30 A model with double ball bearing and a 4-pin PWM interface, rated for 40000 hours at 15 DBA.

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