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Small black laptop CPU cooling fan with plastic housing and wire connector

Fans

Fans Laptop CPU Cooling Fan Samsung NP-900X4 BA31-00131A KDB0505HA-BL3Y

SKU CH-6HEM-ZW6J7

Replacement CPU cooling fan for select Samsung NP-900X4 series laptops

  • Direct replacement for Samsung NP-900X4 series
  • Matches original part numbers BA31-00131A and KDB0505HA-BL3Y
  • Supports NP900X4B, NP900X4C and 900X4D models
  • New condition ensures reliable cooling performance

Compatible Laptop Cooling Fan

This replacement CPU cooling fan fits Samsung NP-900X4 series notebooks including the 900X4D, NP900X4B and NP900X4C models. It matches the original BA31-00131A and KDB0505HA-BL3Y part numbers for direct installation. The unit arrives new and ready to restore thermal performance.

Limited To Specific Samsung Models

This cooler only serves the listed NP-900X4 variants and cannot be adapted to other laptop families or desktop builds. Buyers who need a fan for a different Samsung series or a universal case fan must source a separate part. No mounting hardware beyond the original screw pattern is included.

Highlights

  • Direct replacement for Samsung NP-900X4 series
  • Matches original part numbers BA31-00131A and KDB0505HA-BL3Y
  • Supports NP900X4B, NP900X4C and 900X4D models
  • New condition ensures reliable cooling performance

Specifications

No published specifications for this item yet.

Questions about this item

Which Samsung laptop models does the BA31-00131A fan fit?

The fan is compatible with Samsung NP-900X4, 900X4D, NP900X4B, 900X4B, NP900X4C and 900X4C series laptops.

What does the KDB0505HA-BL3Y part number tell me about the cooler?

KDB0505HA-BL3Y is the manufacturer's model code for this specific CPU cooling fan assembly.

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