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Black 120mm square frame 12mm thick 13 sickle blades no LED 3-pin connector

SXDOOL

SXDOOL SXD12012S12M 120mm 12mm case fan

SKU CH-W20X-B8A8Z MPN SXD12012S12M

A 120 mm slim case fan with a 12 mm profile, 13 sickle blades and a sleeve bearing delivering up to 40 CFM at 15–20 dBA via a 3-pin connector

  • RPM1600-1999 RPM
  • Air Flow35-40 CFM
  • Noise Level15 - 20 dBA
  • Power Connector3 Pin
  • ColorBlack
  • LEDNon-LED
  • 12 mm ultra-slim profile fits tight chassis spaces
  • 39 CFM airflow at 1400 RPM cools efficiently
  • 18 dBA reference noise keeps system quiet
  • 13 sickle blades reduce resistance for better flow
  • Injection-moulded frame with reinforced pillars resists vibration

Ultra-Thin 12mm Profile

The SXDOOL SXD12012S12M is a 120mm case fan with a 12mm thickness designed for tight clearances. It operates on a 3-pin connector at 12V and 0.20A. The black non-LED frame uses one-time injection moulding with reinforced pillars to limit vibration. Thirteen sickle-shaped blades aim to reduce resistance and increase cutting area.

Compact Builds and Quiet Operation

This fan suits builders working in slim enclosures or on low-profile coolers where standard thickness units will not fit. The sleeve bearing and reference speed of 1400 RPM produce a noise reference of 18 dBA, making it appropriate for noise-sensitive environments. Buyers who need PWM speed control or higher static pressure for dense radiators should look at alternative designs.

39 CFM Airflow at 1400 RPM

The manufacturer rates airflow at 39 CFM with a reference speed of 1400 RPM ±10%. The operating range spans 1600 to 1999 RPM with 35 to 40 CFM and 15 to 20 dBA. This single airflow figure determines whether the fan meets the thermal demands of your specific restricted space.

Highlights

  • 12 mm ultra-slim profile fits tight chassis spaces
  • 39 CFM airflow at 1400 RPM cools efficiently
  • 18 dBA reference noise keeps system quiet
  • 13 sickle blades reduce resistance for better flow
  • Injection-moulded frame with reinforced pillars resists vibration

Specifications

RPM1600-1999 RPM
Air Flow35-40 CFM
Noise Level15 - 20 dBA
Power Connector3 Pin
ColorBlack
LEDNon-LED

Questions about this item

Does the box include screws or a 4-pin adapter, or do I need to buy them separately?

The fan ships alone with a 3-pin connector; mounting screws and any 4-pin adapters must be sourced separately.

Should I pick the 1400 RPM reference speed or the 1600-1999 RPM range for a quieter build?

The reference speed is 1400 RPM with a ±10 % tolerance, while the wider 1600-1999 RPM range represents the upper specification limit; the lower reference speed will run quieter.

What does the 39 CFM airflow figure mean once the fan is mounted in a tight 12 mm slot?

At 1400 RPM the 13 sickle blades deliver 39 CFM through the slim frame, and the reinforced pillars keep vibration low so the 18 dBA noise level stays consistent in confined spaces.

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