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Two 40mm square case fans with black frames and transparent blades, dual ball bearing, 12V 0.20A

SXDOOL

SXDOOL MGA4012ZB-A15 40*40*15mm 12V .20A dual ball bearing case fan 2 pack

SKU CH-Z4SA-RVB8X

Two 40 mm dual ball bearing case fans run at 12 V and 0.20 A for compact PC cooling

  • Dual ball bearings for maintenance-free longevity
  • 40 mm square frame fits tight chassis spaces
  • 12 V, 0.20 A draws minimal system power
  • Copper and aluminium heatsink aids heat transfer
  • Two fans per pack ready for intake or exhaust

Compact 40 mm dual ball bearing fan pair

The SXDOOL MGA4012ZB-A15 is a 12 V case fan measuring 40 mm square by 15 mm thick. Each unit draws 0.20 A and uses a maintenance-free double ball bearing for long service life. The two-pack suits small-form-factor builds or targeted spot cooling.

Replaces worn 40 mm sleeve-bearing fans

Swapping an ageing sleeve-bearing fan of the same footprint eliminates rattling and restores reliable airflow. The upgrade is worth it when the original fan develops noise or fails to spin consistently. No larger frame or different voltage is required.

Sustained airflow with stable bearing friction

Under continuous operation the double ball bearing maintains consistent rotational resistance without the oil-dry-out issues seen in sleeve designs. Current draw remains steady at 0.20 A, so thermal performance does not degrade over extended sessions. The copper and aluminium heatsink material aids heat dissipation from the motor.

Highlights

  • Dual ball bearings for maintenance-free longevity
  • 40 mm square frame fits tight chassis spaces
  • 12 V, 0.20 A draws minimal system power
  • Copper and aluminium heatsink aids heat transfer
  • Two fans per pack ready for intake or exhaust

Specifications

No published specifications for this item yet.

Questions about this item

What are the exact mounting dimensions for the MGA4012ZB-A15 fans?

Each fan measures 40 by 40 by 15 mm, so the mounting holes follow the standard 40 mm square pattern.

How do I connect the two-wire lead to a 12 V header without damaging the fan?

Plug the two-wire lead onto a 12 V DC header, matching red to positive and black to ground; reversing the wires will prevent the fan from spinning.

When will the dual ball bearings need replacement?

The maintenance-free double ball bearings are rated for continuous operation and typically do not require replacement during the fan's service life.

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