We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black laptop CPU cooling fan with four-wire connector

Fans

Fans Laptop CPU Cooling Fan for Lenovo K27 K27A K47 E47 E47A 5V .5A 4wire

SKU CH-BRRG-6NC5T

Replacement CPU cooling fan for compatible Lenovo laptops, 5 V 0.5 A four-wire design

  • Compatible with Lenovo K27, K27A, K47, E47, E47A models
  • 5V 0.5A power rating ensures efficient operation
  • 4-wire connector supports PWM speed control
  • New condition guarantees reliable replacement performance

Laptop CPU Cooling Fan for Lenovo Models

This replacement cooling fan is designed for Lenovo laptops including the K27, K27A, K47, E47 and E47A series. It operates at 5V with a 0.5A current draw and uses a four-wire connector for motherboard control. The part is supplied new and ready for installation as a direct cooler replacement.

Four-Wire Connector and 5V 0.5A Power

The four-wire interface allows the system to monitor and regulate fan speed based on processor temperature. Buyers whose laptop uses a different connector pin count or voltage specification will need a different part. Verify the exact model number and connector type before ordering to ensure compatibility.

Highlights

  • Compatible with Lenovo K27, K27A, K47, E47, E47A models
  • 5V 0.5A power rating ensures efficient operation
  • 4-wire connector supports PWM speed control
  • New condition guarantees reliable replacement performance

Specifications

No published specifications for this item yet.

Questions about this item

How does the 5 V 0.5 A rating affect power draw in a Lenovo K27?

The fan draws 0.5 A from the 5 V rail, matching the original specification so the laptop's power budget stays unchanged.

What does the 4-wire connector provide for the Lenovo E47A?

The four-wire PWM connector allows the motherboard to vary fan speed dynamically based on CPU temperature.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.