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Small black 5cm DC blower fan with three-pin connector

Zyvpee

Zyvpee MBT5012LB-O20 12V 0.12A 5cm DC Blower Case Fan

SKU CH-NE2B-162JG

A 5 cm DC blower fan with ball bearing and 3-pin power connector for case cooling

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeBall
  • Power Connector3 Pin
  • ColorBlack
  • LEDNon-LED
  • 12 V operation powers small-form-factor builds
  • 12 A draw keeps power budgets low
  • Ball bearing ensures long service life
  • 3-pin DC connector fits standard headers
  • Centrifugal blower design targets tight spaces

Compact 5 cm Blower for Tight Cases

The Zyvpee MBT5012LB-O20 is a 5 cm DC blower designed for small-form-factor cases where axial fans cannot fit. Its centrifugal impeller pushes air through a narrow exhaust, making it suitable for GPU coolers, rack enclosures or industrial chassis that need directed airflow.

Ball Bearing 12 V 0.12 A Operation

A ball bearing supports the rotor at 12 V and 0.12 A, giving predictable thermal performance with steady acoustic output. The three-pin connector feeds direct DC power so speed scales linearly with voltage, avoiding PWM complexity while keeping power draw low.

Three-Pin Lead Simplifies Wiring

The bundled three-wire lead carries power, ground and tachometer signal, letting the motherboard monitor RPM without extra adapters. No LED lighting or software utilities are included, keeping the installation focused on mechanical cooling rather than aesthetics.

Highlights

  • 12 V operation powers small-form-factor builds
  • 12 A draw keeps power budgets low
  • Ball bearing ensures long service life
  • 3-pin DC connector fits standard headers
  • Centrifugal blower design targets tight spaces

Specifications

SeriesMBT5012LB-O20
ModelMBT5012LB-O20
TypeCase Fan
CompatibilityCase
Bearing TypeBall
Power Connector3 Pin
ColorBlack
LEDNon-LED
FeaturesDC Blower

Questions about this item

How do I install the 3-pin connector on this 5cm blower fan?

Align the three pins with the motherboard header, press straight down until seated, and secure the fan with four screws; the step often missed is checking that the keyed notch faces the correct side so the yellow tach wire reads speed.

What maintenance will the ball-bearing blower need later?

The sealed ball bearing requires no lubrication; if airflow drops, remove the fan, blow dust from the centrifugal impeller with compressed air, and reinstall — bearings are not user-serviceable.

What limit appears first when the blower runs continuously at 12V 0.12A?

The 3-pin header supplies fixed voltage, so the motor runs at constant speed; the first limit is thermal — the ball bearing and motor windings reach equilibrium temperature and airflow stabilises.

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