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Small black CPU cooling fan with wire connector

Ruth's sister

Ruth's sister internal power cable HP 15-AC121TX 15-AC121DX 15-AC143WM 15-ac180na 15-ac181na

SKU CH-NS4Y-92DP3

Internal CPU cooling fan compatible with HP 15-AC and 15-AF series laptops

  • Replaces the original CPU fan in compatible HP 15-AC models
  • Fits multiple 15-A and 15-AC series part numbers
  • New condition ensures reliable cooling performance from installation
  • Single unit supplies the exact replacement for listed laptops

HP 15-A Series CPU Fan Replacement

This new internal cooling fan is built for HP 15-A series notebooks including the 15-AC121TX, 15-AC121DX, 15-AC143WM, 15-ac180na and 15-ac181na models. It serves owners or technicians who need a direct replacement for a worn or noisy original unit. The part restores standard airflow to the processor heatsink.

Four-Pin Connector Ensures PWM Control

The cable terminates in a standard four-pin header that plugs straight onto the motherboard fan socket, delivering pulse-width modulation speed control without adapters. Mounting holes align with the existing chassis screw points so installation uses the original hardware. Buyers needing a dual-fan assembly or a discrete GPU cooler should look elsewhere.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 70% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What connector does the CPU fan use to attach to the HP 15-AC motherboard?

The fan plugs directly into the standard 4-pin CPU fan header on the HP 15-AC series motherboard.

Will this CPU fan fit inside my HP 15-AC121TX chassis?

Yes, it is built for the HP 15-AC, 15-AC121DX, 15-AC143WM, 15-ac180na and 15-ac181na chassis.

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