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Small black laptop cooling fan with four-pin connector

DBTLAP

DBTLAP laptop CPU fan for Lenovo IdeaPad Y510 Y510M Y530 Y510A F51 F51A KDB0705HB 4 PIN

SKU CH-MRE5-4YWPK

Replacement CPU cooling fan compatible with Lenovo IdeaPad Y510, Y510M, Y530, Y510A, F51 and F51A models

  • Accessory categoryCooler
  • Keeps compatible Lenovo IdeaPad models cool with a 4-pin CPU cooling fan
  • Tested individually before dispatch so each unit arrives ready to install
  • Direct replacement for part number KDB0705HB across Y510, Y510M, Y530, Y510A, F51 and F51A
  • Sourced from Forcecon, ADDA, Sunon or Kipo depending on stock availability
  • Supplied as a single fan in the package for straightforward fitting

Compatible Lenovo Models

This replacement CPU fan fits Lenovo IdeaPad Y510, Y510M, Y530, Y510A, F51 and F51A laptops. It matches the KDB0705HB part number and uses a four-pin connector. The part is intended for owners of those specific models who need a direct swap for a worn or noisy original cooler.

Tested Build and Connector

Each unit is tested individually before dispatch to confirm it spins correctly. The four-pin plug aligns with the motherboard header on the listed IdeaPad chassis, allowing standard PWM control. Because the manufacturer may supply fans from Forcecon, ADDA, Sunon, Kipo or equivalent sources, the exact housing appearance can vary while the mounting holes and connector remain consistent.

Thermals and Power in Use

A working fan restores the original airflow path over the heatsink, keeping CPU temperatures at design levels during normal workloads. The four-wire interface lets the system modulate speed, so acoustic output stays low when the processor is idle and rises only under sustained load. Power draw remains within the laptop’s stock fan-header budget.

How it compares

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

Price $9.99
Cheaper than about 90% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Does the 4-pin connector control fan speed automatically?

The 4-pin connector supports PWM control so the laptop regulates speed based on CPU temperature.

Will this replacement fit inside a Lenovo IdeaPad Y510 chassis?

It is built for the Y510, Y510M, Y530, Y510A, F51 and F51A models and matches the original mounting points.

What is the correct way to install the KDB0705HB fan?

Disconnect the battery, remove the old fan, clean the heatsink surface, apply fresh thermal paste, mount the new fan and reconnect the 4-pin cable.

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