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Black laptop CPU cooling fan with four-pin connector

DBTLAP

DBTLAP CPU Cooling Fan for Sony SVE171 KSB05105HB-AL70 5V 0.32A 4PIN

SKU CH-PDAA-ZEN8S

Replacement CPU cooling fan compatible with Sony SVE171 series laptops, 5 V 0.32 A 4‑pin connector, new and tested before shipping

  • Accessory TypeCooler
  • Cools Sony SVE171 laptops with exact-fit KSB05105HB-AL70 design
  • Runs on 5V 0.32A power for efficient thermal control
  • 4-pin connector enables precise PWM speed regulation
  • Pre-tested unit ships ready for immediate installation
  • Match photos and part number for 100% compatibility

Compatible Replacement Fan for Sony SVE171 Series

This new cooling fan replaces the KSB05105HB-AL70 unit in Sony SVE171A11M, SVE171B11M and SVE171C11M laptops. It operates at 5V and 0.32A through a 4-pin connector. Each unit is tested before shipping to confirm function.

Verify Exact Part Number Before Ordering

The supplier advises checking the product photos against the original fan to confirm physical match. If the model number is uncertain, the supplier offers to verify compatibility before purchase. Ordering the correct part number is essential for 100 per cent fit.

Single Fan Unit With 4-Pin Power Connector

The package contains one fan without additional mounting hardware or cables. The 4-pin connector carries both power and speed-control signals for the motherboard. Buyers needing a complete cooling assembly or extra screws should note this is the fan module only.

Highlights

  • Cools Sony SVE171 laptops with exact-fit KSB05105HB-AL70 design
  • Runs on 5V 0.32A power for efficient thermal control
  • 4-pin connector enables precise PWM speed regulation
  • Pre-tested unit ships ready for immediate installation
  • Match photos and part number for 100% compatibility

Specifications

Accessory TypeCooler

Questions about this item

Which fan matches my Sony SVE171 model?

This unit fits SVE171A11M, SVE171B11M and SVE171C11M when the original part number is KSB05105HB-AL70. Compare the photo and connector to your old fan before ordering.

What does the 5 V 0.32 A rating mean for daily use?

The fan draws 0.32 A at 5 V, so it runs from the laptop's standard fan header without extra power. Expect normal cooling airflow for the SVE171 chassis.

How does the 4-pin connector control the fan?

The 4-pin plug carries power, ground, a tachometer signal and PWM control, letting the motherboard adjust speed automatically based on CPU temperature.

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