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Small black 40 by 10 millimetre axial case fan with two wires

Zyvpee

Zyvpee DFS401012H DFB401012L 40x10mm 12V 1.2W 2-wire case fan

SKU CH-7D3J-VH94Q

A 40x10mm DC case fan with ball bearing, 12V 1.2W power and a 2-wire connector

  • Bearing designBall
  • Power input connector2 wires
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresDC axial fan
  • 40 mm square footprint fits tight chassis spaces
  • 10 mm slim profile clears low-clearance components
  • 12 V DC input matches standard PSU rails
  • 2 W draw keeps power budget low
  • ball bearing design extends operational lifespan

Compact 40mm DC fan for tight builds

The Zyvpee DFS401012H DFB401012L is a 40 by 10 millimetre axial fan designed for small-form-factor cases and space-constrained cooling tasks. It runs on 12 volts and draws 1.2 watts through a two-wire DC connection. The ball bearing and non-LED black frame suit builders who need simple airflow without lighting.

Verify 12 volt header and 4010 mounting

Check that your board or controller provides a 12 volt DC header for a two-wire plug. Confirm the chassis has 4010 mounting points spaced for a 40 millimetre square frame and 10 millimetre thickness. The fan has no PWM lead so speed control depends on voltage regulation from the header.

Steady airflow from ball bearing design

Under continuous operation the ball bearing maintains consistent rotation without the wear patterns seen in sleeve alternatives. The 1.2 watt draw keeps heat output low during extended use. Expect stable airflow as long as the 12 volt supply remains within spec.

How it compares

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

Price $21.99
Pricier than about 55% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameZyvpee
Product lineDFS401012H
Model nameDFB401012L
Product typeCase Fan
Product colorBlack
Power
Power input connector2 wires
Size & build
Bearing designBall
Product dimensions40 × 10 mm
More details
LED lightingNon-LED

Questions about this item

Does the 40x10mm fan ship with mounting screws or must they be purchased separately?

Only the fan unit is included; standard M3 mounting screws are not supplied and must be sourced separately.

Which of the two model codes — DFS401012H or DFB401012L — should I select for a 12V 1.2W requirement?

Both codes refer to the same 12V 1.2W specification; either designation matches the listed power rating.

What does the 1.2W rating mean for airflow once the fan is installed in a case?

The 1.2W draw at 12V indicates a low-power axial design suited to restricted 40mm mounting points where modest air movement is needed.

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