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Small black laptop cooling fan with four-pin connector

DBTLAP

DBTLAP DELTA NS85BOO-17E06 5V 0.50A 4Pin Cooling Fan

SKU CH-72M8-1SSDJ

Replacement 5 V 0.50 A four-pin cooling fan for DELTA NS85BOO-17E06 laptops

  • Accessory categoryCooler
  • Direct replacement for DELTA NS85BOO-17E06 models
  • 5V 0.50A power draw matches original spec
  • 4-pin connector ensures precise speed control
  • Supplied as a single tested fan unit
  • Real-item photos let you verify fit before buying

Replacement Fan for DELTA NS85BOO-17E06

This new cooling fan is built for the DELTA NS85BOO-17E06 5V 0.50A 4Pin connector. It arrives as a single tested unit ready to install in a compatible laptop. Buyers who need a different voltage, pin layout or form factor cannot use this part.

Direct Swap for Worn or Failed Original

The fan replaces the factory cooler when bearings become noisy or airflow drops below usable levels. A jump is worth it when the existing fan spins but no longer moves enough air to keep temperatures stable. Systems that require a higher amperage or a different connector will not accept this replacement.

Fits Laptops Using the 4Pin 5V Header

Installation requires a matching 4Pin header on the motherboard and physical clearance for the original housing. The swap frees the thermal solution from rattling bearings and restores the intended cooling curve. Builds that lack the exact DELTA part number or use a proprietary bracket will need a different solution.

How it compares

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

Price $26.99
Pricier than about 63% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Will the 4Pin connector on this DELTA NS85BOO-17E06 fan match my laptop motherboard header?

The fan uses a 4Pin connector designed for the DELTA NS85BOO-17E06; verify your original fan has the same pin layout and keying before fitting.

What is the installation step people often miss when fitting this replacement fan?

Buyers often skip comparing the new fan against photos of the old unit; the supplier stresses checking images and part number for 100% compatibility before fitting.

How do I know when this 5V 0.50A cooling fan needs replacing again?

Each unit is tested before shipping; monitor for rising temperatures or unusual noise — if either appears, the fan likely needs another replacement.

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