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Black right-side CPU cooling fan with 4-pin connector and flex cable for Acer Predator Helios 300

CAFELE

CAFELE Right Side CPU Cooling Fan for Acer Predator Helios 300 PH315-52 PH317-53 AN515-43 AN517-51

SKU CH-VT6F-97DH5

Right-side CPU cooling fan for Acer Predator Helios 300 PH315-52 and PH317-53 laptops, 5V DC with 4-pin connector, no soldering required

  • Product typeCPU Cooler Fan
  • Keeps the right-side CPU heatsink cool on Helios 300 PH315-52 and PH317-53 models
  • Plug-and-play 4-pin connector avoids any soldering during installation
  • Runs on DC 5 V .5 A for efficient thermal management
  • Replaces OEM part numbers FML9 DFS531005PL0T DC28000QEF0 23.Q5MN4.002
  • Also fits AN515-43 and AN517-51 series laptops

Right-side CPU cooling fan for Acer Predator

This replacement fan fits the right-side CPU heatsink on Predator Helios 300 PH315-52, PH317-53, AN515-43 and AN517-51 laptops. It draws DC 5V at 0.5A through a 4-pin 4-wire connector and attaches to the existing heatsink without soldering. The module is supplied new and ready for plug-and-play installation.

Replaces a noisy or failed OEM fan on listed models

If the original fan runs loudly, spins irregularly or stops entirely, this part restores factory cooling performance. It matches part numbers FML9 DFS531005PL0T, DC28000QEF0 and 23.Q5MN4.002, so the swap is direct. The upgrade is not for users whose thermal issues stem from degraded paste, blocked vents or a faulty left-side fan.

Sustained load behaviour with integrated flex cable

Under continuous CPU load the fan maintains steady airflow through the fixed heatsink fin stack, limited by the 5 V 0.5 A power budget. The flex cable routes directly to the mainboard 4-pin header, avoiding connector fatigue during repeated thermal cycles. It does not address chassis airflow constraints or GPU-side thermals.

How it compares

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

Price $25.99
Pricier than about 65% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product typeCPU Cooler Fan

Questions about this item

Does the 4-pin connector on this right-side CPU cooling fan match the motherboard header on my Acer Predator Helios 300 PH315-52?

Yes, the fan uses a 4-pin 4-wire connector that plugs directly into the existing motherboard header on compatible Helios 300 models including PH315-52-75R0 and PH315-52-73DU.

The description says no soldering is required — what is the step people often miss when installing this fan?

The integrated flex cable must be routed exactly as the original so the connector seats fully; forcing it at an angle leaves a pin floating and the fan will not spin.

Will I need to replace the thermal paste on the heatsink when I swap this FML9 DFS531005PL0T fan?

The fan attaches to the existing heatsink, so you only need fresh thermal paste if you separate the heatsink from the CPU; the fan swap itself does not require it.

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