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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU Fan P650SA P651SE P651SG BS5205MS-U2B 6-31-N1502-301 5v 0.5a

SKU CH-1G40-YZ8YN

Replacement CPU cooling fan compatible with P650SA, P651SE and P651SG models, tested before shipping

  • Accessory categoryCooler
  • Direct replacement for compatible laptop models
  • 5 V 0.5 A power rating for efficient cooling
  • Tested before shipping for reliable operation
  • Real product photos confirm exact match
  • Part number 6-31-N1502-301 ensures correct fit

Replacement CPU Fan for P650SA and P651 Models

This new cooling fan is designed for DBTLAP laptop models P650SA, P651SE and P651SG. It matches part number BS5205MS-U2B and reference 6-31-N1502-301. The unit operates at 5v with a 0.5a current draw. Buyers who need a different connector layout or voltage should verify their original part before ordering.

Tested Unit Ready for Continuous Operation

Each fan is tested before shipping to confirm it spins correctly under load. The 5v 0.5a rating supports steady airflow during extended sessions without sudden shutdowns. Installers should ensure the heatsink surface is clean so the fan can maintain its cooling capacity over time.

Direct Fit with OEM Mounting Points

The package includes one fan that aligns with the original screw holes and cable routing. Photos show the exact connector orientation so you can confirm visual identity with the old component. If the part number does not match your service manual, the fan will not seat properly.

How it compares

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

Price $14.99
Cheaper than about 70% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How loud and hot does the BS5205MS-U2B fan run during continuous use?

The fan operates at 5 V and 0.5 A, so power draw stays low and noise remains modest even after hours of operation.

What must I already have in my laptop for this replacement fan to fit and work?

You need a compatible P650SA, P651SE or P651SG chassis with the original 6-31-N1502-301 mounting points and 5 V header.

Will the BS5205MS-U2B work alongside the original heatsink and thermal pads I plan to keep?

Yes, it matches the factory 5 V 0.5 A spec, so the existing heatsink and pads connect without modification.

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