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Small square 4020 case fan with double ball bearing and two three wire connectors

Fans

Fans 12V 0.18A Double-ball 2 and 3wire 4020 case fan

SKU CH-22QR-4EJRC

A 12 V, 0.18 A double-ball-bearing 4020 case fan with both 2-wire and 3-wire connectors

  • 12 V power for stable operation
  • 18 A draw keeps energy use low
  • double-ball bearing extends service life
  • 2 and 3-wire options suit varied headers

Compact 40 mm cooling for tight builds

This 4020 case fan runs on 12 V and draws 0.18 A, making it suitable for small-form-factor chassis or industrial enclosures where space is limited. The double-ball bearing design targets longer service life under continuous operation.

Simple two or three-wire connection

Installation requires matching the 2-wire or 3-wire lead to a standard 12 V header; polarity must be observed to avoid damage. The 40 mm frame leaves no room for error in cramped mounts, so verify clearance before ordering.

How it compares

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

Price $9.99
Cheaper than about 91% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 12V 0.18A fan is spinning correctly after connecting it?

Check that the blades rotate smoothly and listen for quiet operation from the double-ball bearings.

Does the package include both 2-wire and 3-wire connectors or must I buy an adapter separately?

The fan supports both 2-wire and 3-wire connections so no extra adapter is required for standard headers.

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