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
DBTLAP laptop CPU cooling fan for DELL Latitude 7640 7440

DBTLAP

DBTLAP Laptop Cooling Fan for DELL Latitude 7640 7440 2023 EG50040S1-CV41-S9A 5V 0.5A

SKU CH-KMB8-M5MCE

Replacement CPU cooling fan for Dell Latitude 7640 and 7440 (2023), 5 V 0.5 A, tested before shipping

  • Accessory categoryCooler
  • Compatible with DELL Latitude 7640 and 7440 models
  • Direct replacement for part numbers DFS5L22H15B85C and FQ6B
  • 5V 0.5A power rating matches original specifications
  • Each unit tested before shipping for reliability
  • Real product photos provided for visual verification

Replacement Fan for Latitude 7640 and 7440

This DBTLAP cooling fan is a direct replacement for the CPU cooler in 2023 Dell Latitude 7640 and 7440 laptops. It matches the EG50040S1-CV41-S9A part number and operates at 5V 0.5A. The unit is supplied new and tested before shipping.

Single Fan Unit with Compatibility Checks

The package includes one fan only. No mounting screws, thermal pads or control software are bundled. The supplier highlights four verification steps: compare the product photos to your original cooler, confirm the exact part number, contact the seller with your model number if unsure, and ensure the part number matches for 100% compatibility.

For Owners Servicing 2023 Latitude 7640 or 7440

This part suits technicians or owners replacing a failed or noisy CPU fan in the specified 2023 models. It is not suitable for other Latitude generations, different Dell series, or laptops requiring a different voltage, connector or physical layout. Buyers needing a complete heatsink assembly or dual-fan module should look elsewhere.

How it compares

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

Price $15.99
Cheaper than about 65% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How long before the 5V 0.5A fan bearing needs replacement under daily use?

The fan is tested before shipping and rated for continuous operation at 5V 0.5A; bearing life depends on ambient dust and duty cycle, so inspect annually and replace if airflow drops or noise rises.

What thermal limit throttles the Latitude 7640 7440 first during sustained loads?

The CPU package hits its factory thermal ceiling before the fan reaches maximum RPM, so throttling is triggered by processor temperature rather than fan speed.

How loud and hot does the EG50040S1-CV41-S9A get when running all day?

At 5V 0.5A the fan runs quietly at low RPM; case surface stays near room temperature and noise stays below typical office background levels.

More in Laptop Cooling Stands & Fans

Similar items