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
Black rectangular laptop CPU cooling fan with wire connector and mounting brackets

DBTLAP

DBTLAP laptop cooling pad for Lenovo ThinkCentre B520 B520E

SKU CH-T4NM-7VDQW

Replacement CPU cooling fan for Lenovo ThinkCentre B520 and B520E desktops, 12 V 0.5 A, tested before shipping

  • Accessory TypeCooler
  • Keeps your ThinkCentre B520 cool with a direct-replacement CPU fan
  • Runs on 12 V at .5 A for efficient heat removal
  • Matches part numbers KUC1012D-AK19 and KUC1012D-AK18 for exact fit
  • Tested before shipping so it works straight out of the box
  • Compatible with B520 and B520E models for hassle-free installation

Replacement fan for ThinkCentre B520 B520E

This new DBTLAP cooling fan is a direct replacement for the Lenovo ThinkCentre B520 and B520E all-in-one desktops. It matches part numbers KUC1012D-AK19, KUC1012D-AK18, BASA1825R2U-P001, BASB1825R2U, NFB90E12M and F1FC11M. The unit is tested before shipping to confirm operation.

Fits inside the all-in-one chassis

The fan installs within the existing ThinkCentre B520 or B520E housing using the original mounting points and connector. It draws 12V at 0.5A from the system board, so no external power adapter or cable routing is required. Verifying the part number against the old fan ensures 100% compatibility before fitting.

Runs continuously at rated voltage

Operating at 12V and 0.5A, the fan maintains steady airflow across the CPU heatsink during extended workloads. Each unit is bench-tested prior to dispatch, confirming consistent spin-up and stable current draw under sustained thermal load.

Highlights

  • Keeps your ThinkCentre B520 cool with a direct-replacement CPU fan
  • Runs on 12 V at .5 A for efficient heat removal
  • Matches part numbers KUC1012D-AK19 and KUC1012D-AK18 for exact fit
  • Tested before shipping so it works straight out of the box
  • Compatible with B520 and B520E models for hassle-free installation

Specifications

Accessory TypeCooler

Questions about this item

How much power does the 12 V 0.5 A fan draw under sustained load?

The fan is rated at 12 V and 0.5 A, so it draws a maximum of 6 W during continuous operation.

What noise and heat levels should I expect when this fan runs all day?

The replacement fan is tested before shipping and matches the original NFB90E12M or F1FC11M specifications for quiet, steady airflow.

Which part numbers must my ThinkCentre already use for this cooler to fit?

Compatible part numbers are KUC1012D-AK19, KUC1012D-AK18, BASA1825R2U-P001 and BASB1825R2U.

Also in this aisle

People compared these

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