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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU Cooling Fan for HP Pavilion FLB5 5V 0.5A

SKU CH-EFD2-YN943

Replacement CPU cooling fan for compatible HP Pavilion laptops, rated 5 V 0.5 A and tested before shipping

  • Accessory TypeCooler
  • Direct replacement for HP Pavilion FLB5 models
  • Operates at 5 V and 0.5 A for correct power draw
  • Tested before shipping to ensure reliable operation
  • Includes one fan matched to part number L51349-001
  • Compatible with TPN-W140 and DFS200405BY0T assemblies

DBTLAP Replacement Fan for HP Pavilion

This DBTLAP cooling fan replaces the CPU cooler in compatible HP Pavilion laptops. It matches the FLB5 design and the L51349-001 part number used in specific models. Buyers should verify the part number against their existing fan before ordering.

5 V 0.5 A Power and Connector Limits

The fan draws 0.5 A at 5 V from the laptop header. It will only operate when the motherboard supplies that exact voltage and current through the original connector. Systems with a different pin-out or voltage rail cannot use this cooler.

Upgrade From a Failed or Noisy Original

This part replaces a worn-out, noisy or non-spinning factory fan. The jump is worth it when the original cooler has failed or runs loud under load. It is not for buyers who want higher airflow than the stock design provides.

Highlights

  • Direct replacement for HP Pavilion FLB5 models
  • Operates at 5 V and 0.5 A for correct power draw
  • Tested before shipping to ensure reliable operation
  • Includes one fan matched to part number L51349-001
  • Compatible with TPN-W140 and DFS200405BY0T assemblies

Specifications

Accessory TypeCooler

Questions about this item

Which DBTLAP fan version matches my HP Pavilion FLB5 part number?

The listing specifies part numbers DFS200405BY0T, FLB5, L51349-001 and TPN-W140; match one of those to your laptop’s service tag.

What does the 5V 0.5A rating mean once the fan is installed?

It draws half an amp from the motherboard’s 5-volt fan header, so the board must supply at least that much current.

What interface does the fan use and what does it limit?

It connects via the standard laptop fan header; the 5 V 0.5 A rating caps the maximum power the fan can draw.

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