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 cooling fan with plastic housing and wire connector

DBTLAP

DBTLAP Laptop Cooling Pad for DELL Inspiron 14R M421R M521R

SKU CH-33SG-VTVH5

Replacement CPU cooling fan compatible with Dell Inspiron 14R M421R and M521R models

  • Accessory categoryCooler
  • Keeps your Inspiron 14R running cool with a direct-fit CPU cooling fan
  • Tested one-by-one before shipping so it works straight out of the box
  • Compatible with multiple Inspiron 14R part numbers including M421R and M521R
  • Built by established manufacturers such as Forcecon, ADDA, Sunon or Kipo
  • 9-month warranty provides confidence in long-term reliability

Replacement CPU Fan for Inspiron 14R

This replacement CPU cooling fan is built for DELL Inspiron 14R models M421R and M521R. It serves owners whose original fan has failed or become noisy. The part arrives new and individually tested before dispatch.

Direct swap fits existing heatsink assembly

The fan mounts directly onto the existing heatsink using the original screw points and connector. No extra brackets, adapters or thermal pads are required beyond what the laptop already provides. One unit is included in the package.

Replaces worn OEM fans with same form factor

This unit replaces the original MF75120V1-C120-G99 fan and compatible part numbers including P33G, V3460, 1728, 2728B, 7420, 5425 and 5420. The upgrade is worthwhile when the old fan spins unevenly, overheats the CPU or produces audible bearing noise. Builders needing a different voltage or connector layout should look elsewhere.

How it compares

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

Price $10.99
Cheaper than about 85% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

What is the fan part number for the DELL Inspiron 14R M421R M521R cooler?

The fan part number is MF75120V1-C120-G99 for the DELL Inspiron 14R M421R M521R cooler.

Which manufacturers supply the fan used in this cooler?

The fans are produced by Forcecon, ADDA, Sunon, Kipo or other manufacturers depending on stock.

Which laptop models is this cooling fan compatible with?

This cooling fan fits DELL Inspiron 14R M421R M521R P33G V3460 1728 2728B 7420 5425 5420 models.

More in Laptop Cooling Stands & Fans

Similar items