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Black square server fan 120 by 120 by 38 mm four-wire connector

Fans

Fans Server Square Fan DC 12V 1.85A 120x120x38mm 4-wire

SKU CH-9Y93-Y57ER

A 120 mm square case fan running on 12 V DC at 1.85 A with a 38 mm thick frame and 4-wire PWM control

  • High airflow with 120 mm square frame
  • PWM speed control via 4-wire connection
  • Reliable 12 V DC operation at 1.85 A
  • Compact 38 mm depth fits tight server bays

Server-grade 120 mm square fan

The V12E12BS2M9-07 A13 is a 120x120x38 mm DC fan rated for 12 V and 1.85 A. Its four-wire connector supports PWM speed control for precise thermal management. Designed for server chassis and high-density enclosures that demand continuous airflow.

4-wire PWM control

The fourth wire enables motherboard or fan-controller regulation without external hardware. No bundled accessories or software are included with this unit. Buyers needing mounting screws, adapters or fan filters must source them separately.

How it compares

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

Price $26.99
Pricier than about 68% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How often will the 4-wire fan need cleaning?

Dust buildup on the 120 mm blades and 38 mm frame should be cleared every 6 to 12 months to keep airflow steady.

What limits continuous running at 12 V and 1.85 A?

The motor’s thermal design is the first limit; sustained load will raise bearing temperature until the internal protection reduces speed.

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