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Small black laptop cooling fan with three wires

DBTLAP

DBTLAP CPU Cooler Fan AD3605HX-QB3 5V .3A 3-Wire

SKU CH-JE3M-9T88Q

Replacement 5 V .3 A three-wire cooler fan tested for 100 % compatibility

  • Accessory categoryCooler
  • Replacement fan restores laptop cooling with exact AD3605HX-QB3 fit
  • 5 V .3 A three-wire connector matches original power and signal pins
  • Each unit tested before shipping so it works on first install
  • Real-item photos let you confirm visual match before ordering
  • Model-number verification available to guarantee 100 % compatibility

Replacement CPU Cooler Fan

The DBTLAP AD3605HX-QB3 is a 5V 0.3A three-wire cooling fan designed as a direct replacement for compatible laptop cooling assemblies. It arrives new and individually tested before shipping to confirm operation. The package includes only the fan unit itself. Buyers should verify the part number against the original component before ordering.

Upgrade From Worn Originals

This fan replaces a failed or noisy OEM cooler when the existing unit matches the AD3605HX-QB3 specification exactly. The jump is worth it when the current fan spins erratically, rattles or no longer spins at all. Compatibility depends entirely on matching the part number and connector layout shown in the product photos.

For DIY Laptop Repairers

Technicians and owners comfortable disassembling their notebook can install this fan to restore proper thermal performance. It is not suited for users who cannot confirm the exact model number or who need a complete cooling pad with a built-in stand. Anyone lacking the tools or confidence for internal laptop work should seek professional service instead.

How it compares

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

Price $32.99
Pricier than about 78% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

What voltage and connector does the AD3605HX-QB3 fan require?

The fan runs on 5 V and uses a 3-wire connector, drawing 0.3 A from the laptop header.

Which step do installers often miss when fitting this replacement fan?

Many forget to verify the part number against the original ADDA unit before removing the old cooler.

When should the AD3605HX-QB3 fan be replaced again?

Replace it once bearing noise appears or airflow drops below the level needed to keep the CPU cool.

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