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 square 20 mm case fan with three wires

Fans

Fans MF20C-05LA 5 V 0.06 A 20 mm case fan

SKU CH-49RJ-JQQYR

A 20 mm square, 5 V DC case fan drawing 0.06 A with a three-wire connector for server cooling

  • Compact 20 mm frame fits tight server chassis
  • Low 5 V draw reduces power load
  • Quiet 3-wire operation for stable airflow
  • Light 0.06 A current eases PSU demand

Compact 5 V case fan for tight spaces

This 20 mm square fan runs on 5 V DC and draws 0.06 A through a three-wire connector. It fits server chassis and small-form-factor cases where larger coolers will not mount. The slim 8 mm profile allows installation in narrow ducting or between densely packed cards. It is sold new and ready for immediate use.

Suited to low-voltage cooling in confined bays

Technicians maintaining legacy 5 V backplanes or custom embedded boards will find the voltage and pin-out match their requirements. Builders who need higher airflow, PWM speed control or a larger frame should consider other options.

Highlights

  • Compact 20 mm frame fits tight server chassis
  • Low 5 V draw reduces power load
  • Quiet 3-wire operation for stable airflow
  • Light 0.06 A current eases PSU demand

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 5 V fan is spinning correctly after connecting the 3-wire plug?

The 3-wire connector provides a tachometer signal so the motherboard or fan controller can report RPM in BIOS or monitoring software.

What comes with the MF20C-05LA and what must I source separately?

The package includes the 20 mm square fan with its 3-wire lead; mounting screws, a 5 V header adapter or a fan controller are not supplied.

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.