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Small black plastic laptop CPU cooling fan with four-pin connector and 15 label

DBTLAP

DBTLAP Laptop CPU Left Fan 15" 4PIN KSB0505HB 8G16

SKU CH-3K8J-BDJEH

Replacement left CPU cooling fan for 15 inch laptops with 4-pin connector and part numbers KSB0505HB 8G16

  • Accessory categoryCooler
  • Compatible with multiple 15" laptop models including MC026 MB985 MB986 A1286
  • 4-pin connector ensures direct fit for KSB0505HB 8G16 part number
  • Each fan tested individually before shipping for 100% operational reliability
  • Manufactured by Forcecon ADDA Sunon or Kipo depending on stock availability
  • Left-side CPU cooling fan designed for MG62090V1-Q020-S99 compatible systems

Left Fan for 15-Inch Laptops

This DBTLAP left-side cooling fan fits 15-inch laptops using part numbers MC026, MB985, MB986, A1286 or MG62090V1-Q020-S99. It connects through a four-pin header and carries the KSB0505HB 8G16 identifier. Each unit is tested before dispatch and comes from Forcecon, ADDA, Sunon or Kipo stock.

Right-Side or Different Connector Needs

Buyers whose laptop requires a right-side fan or a three-pin connector will not be served by this part. Machines that use a different mounting pattern or a distinct part number also fall outside the compatibility list. Verify the original fan against the photographs before ordering.

Four-Pin Connector and KSB0505HB 8G16 Code

The four-pin header and the KSB0505HB 8G16 marking are the decisive specifications. Match both details to your service manual or the label on the existing fan to confirm fit.

How it compares

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

Price $12.99
Cheaper than about 77% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Which laptop models does the 4-pin KSB0505HB 8G16 left fan fit?

It fits 15-inch laptops using part numbers MC026, MB985, MB986, A1286 and MG62090V1-Q020-S99.

Will the replacement fan connect to the same motherboard header as the original?

Yes, the 4-pin connector matches the original header so the motherboard can control speed exactly as before.

How can I verify the new fan is spinning correctly after installation?

Power on the laptop, listen for steady airflow from the left vent and confirm RPM appears in BIOS or a hardware-monitor utility.

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