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Small black square 40x40x20mm case fan with two wires

Zyvpee

Zyvpee KD1204PKB2 40x20mm 12V .9W 2-wire case fan

SKU CH-VN1Q-C3MJF

A 40 mm square case fan with ball bearing runs on 12 V and draws .9 W through a 2-wire lead

  • TypeCase Fan
  • CompatibilityCPU Cooler
  • Bearing TypeBall
  • Power Connector2 wires
  • ColorBlack
  • LEDNon-LED
  • Compact 40 mm square fits tight CPU coolers
  • Ball bearing runs smoothly for long service life
  • Low 0.9 W draw keeps power use minimal
  • Simple 2-wire 12 V connection installs in seconds
  • Non-LED black finish stays discreet inside any build

Zyvpee KD1204PKB2 40x20mm 12V .9W 2-wire case fan

The Zyvpee KD1204PKB2 is a compact 40 by 40 by 20 millimetre case fan designed for tight spaces such as CPU cooler heatsinks or inverter switches. It operates on 12 volts and draws point nine watts through a simple two-wire power connector. The black frame houses a ball bearing for durable rotation without any LED lighting.

Suits builds needing a micro cooler in confined

This fan fits small-form-factor chassis, industrial boards or replacement spots on existing CPU coolers where a 40 millimetre square footprint is the maximum allowed. It is not for builds that require PWM speed control, larger airflow volumes or addressable lighting effects. Buyers who need a standard 120 millimetre case fan or a four-pin header connection should look at other products.

The 40 by 40 by 20 millimetre dimension decides fit

Physical clearance is the single specification that determines whether this part works in your assembly. Measure the mounting holes and available depth against the 40 millimetre square face and 20 millimetre thickness before ordering. If the space is smaller or the screw pattern differs, the fan cannot be installed.

Highlights

  • Compact 40 mm square fits tight CPU coolers
  • Ball bearing runs smoothly for long service life
  • Low 0.9 W draw keeps power use minimal
  • Simple 2-wire 12 V connection installs in seconds
  • Non-LED black finish stays discreet inside any build

Specifications

SeriesKD1204PKB2
ModelKD1204PKB2
TypeCase Fan
CompatibilityCPU Cooler
Bearing TypeBall
Power Connector2 wires
ColorBlack
LEDNon-LED
FeaturesDC square Cooler
Dimensions40*40*20mm

Questions about this item

Will the 40*40*20mm frame fit the same mounting holes as my existing 40 mm fans?

The fan uses the standard 40 mm square footprint, so existing 40 mm mounting holes line up directly.

How can I confirm the ball-bearing motor is running correctly after installation?

Power the 12 V line; the fan should spin smoothly with no rattling and draw roughly .9 W.

Does the package include mounting screws or a 3-pin adapter for the 2-wire lead?

Only the fan unit is supplied; screws and any connector adapters must be sourced separately.

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