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A small rectangular laptop cooling fan with black plastic housing and visible rotor blades

DBTLAP

DBTLAP Laptop Cooling Fan For FM9N DFS5K12115491F 5V .5A DC28000F4F0

SKU CH-A453-HR4P0

Replacement cooling fan for FM9N laptops, 5V 0.5A DC28000F4F0 model tested before shipping

  • Accessory categoryCooler
  • Direct replacement for FM9N laptops with part DFS5K12115491F
  • Runs on 5V .5A power for efficient cooling
  • Spins at 28000 RPM to move more air
  • Pre-tested unit ensures 100% compatibility out of box
  • Real-product photos let you verify exact match before buying

Replacement Cooling Fan for FM9N Laptops

This replacement cooling fan is designed for FM9N series laptops requiring part number DFS5K12115491F. It suits owners who need to replace a worn or failed original fan. Buyers seeking a universal cooling pad or external cooler will not find a match here.

Critical Compatibility — Part Number DFS5K12115491F

The single specification that decides fit is the exact part number DFS5K12115491F printed on your existing fan. Only order when that number matches; a different suffix or model code means the connector, mounting holes or voltage will not align. Each unit is tested before shipping to confirm operation.

Low-Power 5 V 0.5 A Operation

Rated at 5 V and 0.5 A, the fan draws minimal power from the laptop header. The DC28000F4F0 model runs quietly at 28000 RPM under normal load, keeping thermals in check without adding audible noise. No external power adapter is required.

How it compares

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

Price $29.99
Pricier than about 70% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

What does the 28000 RPM rating mean once the fan is installed in my FM9N laptop?

The 28000 figure is the model identifier DC28000F4F0, not a speed rating. This replacement cooler runs at 5 V and 0.5 A to match the original FM9N thermal design.

What connector standard does the DFS5K12115491F fan use and what does it limit?

The fan uses the proprietary connector keyed for FM9N motherboards; the 5 V 0.5 A rating caps the maximum current the header can supply.

What physical checks ensure this cooler fits my FM9N chassis?

Compare the mounting holes, cable length and overall frame against the product photos; the part number DFS5K12115491F must match your original exactly.

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