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Square black 140mm case fan with transparent blades and three-pin connector

SXDOOL

SXDOOL A1425L12S-2 140mm 3-pin case fan 870RPM

SKU CH-JZWE-T0RQ9

140 mm case fan spins at 870 RPM on a 12 V three-pin connector for quiet chassis airflow

  • Quiet 140 mm airflow at 870 RPM for low-noise builds
  • 3-pin DC12V connection fits standard motherboard headers
  • 140×140×25 mm frame matches common case mounts
  • Rated 0.18 A draw keeps power load light
  • Compact 17×17×5 cm box stores or ships easily

140 mm 3-pin case fan

The SXDOOL A1425L12S-2 is a 140 mm square frame fan designed for computer case ventilation. It runs on 12 V DC and draws a rated current of 0.18 A. The fan spins at 870 RPM and uses a three-pin power connector. It is sold new in individual packaging.

Fits 140 mm mounting points with three-pin headers

The unit measures 140 by 140 by 25 mm, matching standard 140 mm fan mounts in compatible cases. A three-pin header on the motherboard or fan controller supplies power; no four-pin PWM header is required. The low rated current of 0.18 A leaves ample headroom on typical fan headers. The slim 25 mm thickness avoids interference with nearby components.

Steady low-speed airflow for quiet operation

At a constant 870 RPM the fan delivers continuous airflow without the speed ramps associated with PWM models. The fixed voltage input keeps rotational speed stable during prolonged workloads. Acoustic output remains consistent because the motor does not cycle between high and low duty cycles. This behaviour suits builds that prioritise predictable noise levels over maximum thermal throughput.

Highlights

  • Quiet 140 mm airflow at 870 RPM for low-noise builds
  • 3-pin DC12V connection fits standard motherboard headers
  • 140×140×25 mm frame matches common case mounts
  • Rated 0.18 A draw keeps power load light
  • Compact 17×17×5 cm box stores or ships easily

Specifications

No published specifications for this item yet.

Questions about this item

How much airflow can the 870RPM motor sustain before hitting its thermal limit?

The fan spins at 870RPM with a rated current of .18A on DC12V, so its sustained output is capped by that fixed speed and power draw.

What noise and heat levels should I expect when the 140mm fan runs continuously at 870RPM?

At 870RPM the SXDOOL A1425L12S-2 draws .18A at 12V, producing low acoustic output and modest heat within a 140x140x25mm frame.

Does my motherboard need a 3-pin DC header to run this 140mm case fan?

Yes, the fan uses a 3PIN power interface and requires a standard 3-pin DC12V header on the motherboard or fan controller.

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