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Small square black case fan, 40 by 40 by 28 mm, three-pin connector

Zyvpee

Zyvpee DB04028B12M 40x40x28mm 12V .45A 3 Pin Case Fan

SKU CH-377P-4DTBS

40 mm square case fan with dual-ball bearing, 12 V 0.45 A three-pin power, 28 mm thick

  • TypeCase Fan
  • CompatibilityCase
  • Bearing Type2 Ball
  • Power Connector3 Pin
  • ColorBlack
  • LEDNon-LED
  • Compact 40×40×28 mm footprint fits tight chassis
  • 12 V / 0.45 A power draw keeps energy use low
  • Dual-ball bearing extends operating life
  • 3-pin connector enables simple motherboard control
  • Non-LED black frame suits stealth builds

Zyvpee DB04028B12M 40 mm Case Fan

The Zyvpee DB04028B12M is a 40 by 40 by 28 mm case fan built for tight mounting points. It runs on 12 V and draws 0.45 A through a three-pin power connector. The two-ball bearing and black non-LED frame suit industrial or compact builds that need reliable airflow in a small footprint.

Suits compact chassis and component cooling

This fan fits builders who need a 4028-sized cooler for small-form-factor cases, GPU shrouds or chipset heatsinks. It is not for buyers who want addressable lighting, PWM speed control or a larger frame that moves more air at lower noise.

Two-ball bearing with three-pin DC drive

The 2 Ball bearing and three-wire DC design determine whether this part matches your header and maintenance expectations. Verify that your board supplies a three-pin DC header and that the 40 by 40 by 28 mm footprint clears surrounding components before ordering.

Highlights

  • Compact 40×40×28 mm footprint fits tight chassis
  • 12 V / 0.45 A power draw keeps energy use low
  • Dual-ball bearing extends operating life
  • 3-pin connector enables simple motherboard control
  • Non-LED black frame suits stealth builds

Specifications

SeriesDB04028B12M
ModelDB04028B12M
TypeCase Fan
CompatibilityCase
Bearing Type2 Ball
Power Connector3 Pin
ColorBlack
LEDNon-LED
FeaturesDC square Cooler
Dimensions40*40*28mm

Questions about this item

Does the 40 mm fan ship with mounting screws or a molex adapter?

The unit is supplied as the fan only with its attached 3-pin lead; screws and any molex adapter must be purchased separately.

How do I decide between the DB04028B12M and another 40 mm model?

Match the 12 V, 0.45 A rating and 3-pin connector to your header; the 2-ball bearing and 28 mm depth suit tight 4028 mounts.

What does the 189 figure tell me about airflow once the fan is installed?

The 189 code is the manufacturer's model suffix; actual airflow and noise depend on your case restriction and voltage control.

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