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Small black 40mm square case fan with wire leads

Fans

Fans U40X12MLZ7-52 4010 40mm DC 12V 0.05A case fan

SKU CH-F2SA-TCT8E

40mm 12V DC case fan moves air in tight builds at 0.05A

  • Low power draw 0.05A saves energy
  • Compact 40mm size fits tight spaces
  • 12V DC ensures stable operation
  • 4010 model fits standard 40mm mounts

40 mm 12 V DC case fan

The 4010 frame measures 40 mm square and runs on 12 V DC at 0.05 A. It is intended for compact chassis or targeted component cooling where space is limited.

Two-wire installation fits standard headers

The fan connects with a simple two-wire lead to any 12 V header. Polarity must be observed; reversing the wires will prevent the motor from spinning. The thin frame leaves little clearance for cable routing in very tight bays.

How it compares

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

Price $16.99
Cheaper than about 60% 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 do I confirm the 4010 fan is spinning at the rated 12 V 0.05 A after installation?

Connect the fan to a 12 V header, then use BIOS or monitoring software to verify the RPM reading matches the expected speed for this model.

What comes in the box and do I need a separate power adapter for the 40 mm DC fan?

The package contains one U40X12MLZ7-52 4010 fan; it plugs directly into a standard 12 V motherboard or controller header, so no extra adapter is required.

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