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Black 120mm case fan with blue LED ring and anti-vibration pads

EN-Labs

EN-Labs SR12025BL 120mm Blue LED case fan

SKU CH-NXZ2-H04YS

A 120 mm sleeve-bearing case fan with blue LED light loop, 1200 RPM airflow up to 55 CFM and 15–20 dBA noise

  • Bearing designSleeve
  • Rotational speed1,200 RPM+/- 10%
  • Airflow rate50-55 CFM
  • Operating noise15–20 dBA
  • Power input connectorCase fan TX3 3pin and molex 4pin
  • LED lightingBlue

LED Blue

  • Quiet operation at 16 dBA for low-noise builds
  • Blue Solar Eclipse light loop adds distinctive visual flair
  • Dual 3-pin and 4-pin Molex connectors fit most systems
  • 11 blades with frame cut-backs deliver up to 53 CFM airflow
  • Anti-vibration rubber pads reduce resonance in the chassis

120 mm Blue LED case fan

The EN-Labs SR12025BL is a 120 mm case fan built around a sleeve bearing and a blue LED light loop. It connects through both a 3-pin TX3 header and a Molex 4-pin connector for broad motherboard compatibility. The fan targets builders who want quiet airflow with a visible lighting accent inside the chassis.

50–55 CFM at 16 dBA

At 1200 RPM the fan delivers 50 to 55 CFM of airflow while producing 15 to 20 dBA of noise. The 11 vanes and cut-back frame profiling help move air through radiators or mesh panels. Static pressure reaches 1.073 mm H2O, so restrictive filters or dense fin stacks will reduce effective throughput.

Upgrade from stock 120 mm fans

Replacing basic bundled fans with this unit adds controllable speed, lower acoustic output and a blue LED ring without changing mounting points. The 3.6 W draw at 0.18 A keeps the load light on any fan header. Buyers who need higher static pressure for thick radiators or who prefer addressable RGB lighting should look elsewhere.

How it compares

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

Price $10.99
Cheaper than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameEn-Labs
Model nameSR12025BL
Product typeCase Fan
Product colorBlack
Performance
Rotational speed1,200 RPM+/- 10%
Airflow rate50-55 CFM
Power
Power input connectorCase fan TX3 3pin and molex 4pin
Size & build
Bearing designSleeve
Compatibility
Compatible withCase
In the box
In the boxCase fan and screws
Environment & compliance
Operating noise15–20 dBA
More details
LED lightingBlue

Other versions of this model

5 more in the same range

Questions about this item

Will the 1200 RPM speed and 3-pin connector let me control this fan on an older motherboard that only has 3-pin headers?

Yes, the fan runs at 1200 RPM ±10% and includes a 3-pin TX3 connector, so it will work on legacy 3-pin headers; speed control depends on your motherboard's voltage regulation capability.

How can I verify the fan is running at its rated 16 dBA noise level and 53.02 CFM airflow after installation?

Use a hardware monitoring tool to confirm the fan reports roughly 1200 RPM; at that speed the manufacturer rates noise at 16 dBA ±10% and airflow at 53.02 CFM with 1.073 mm/H₂O static pressure.

Does the box include the anti-vibration rubber pads and both power cables, or must I buy them separately?

The package contains the 120 mm fan, mounting screws, anti-vibration rubber pads, and both the 3-pin TX3 and Molex 4-pin power connectors — no extra parts are required.

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