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Small black 50mm square fan with 4-pin connector

OEM Industries

OEM Industries MGA8012XB-A15 50mm 12V 0.2A 4-pin CPU cooler

SKU CH-GQSZ-TX7Y9 MPN MGA8012XB-A15

A 50 mm ball-bearing fan with a 4-pin 12 V 0.2 A connector, designed for Lenovo Tahiti chassis

  • Fan size50 mm
  • Bearing designBall
  • Power input connector4 Pin
  • Product colorBlack
  • Product typeFan only
  • 50 mm compact fan fits tight chassis spaces
  • 12 V 0.2 A draws minimal power from the header
  • 4-pin connector enables PWM speed control
  • ball bearing rated for long continuous operation
  • 15 mm slim profile clears low-profile CPU coolers

Compact 50 mm fan for Lenovo Tahiti

The OEM Industries MGA8012XB-A15 is a 50 mm square fan designed as a direct replacement for the Lenovo Tahiti chassis. It runs on 12 V at 0.2 A and uses a four-pin connector for PWM speed control. The unit contains only the fan motor and frame without a heatsink or LED lighting.

Ball-bearing motor and four-wire control

A ball bearing supports the rotor for consistent rotation over long operating periods. The 4-pin header allows the motherboard to adjust speed automatically based on CPU temperature. Black plastic housing measures 50 by 50 by 15 mm and mounts with standard 50 mm hole spacing.

Limited to 50 mm mounting patterns

This cooler fits only systems that accept a 50 mm fan with 15 mm thickness and a four-wire power connection. Builders needing larger airflow, taller heatsinks or three-pin voltage control cannot use this model. It is not suited for high-TDP processors that require greater static pressure.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 55% of the 1,559 comparable items (median $19.99).
Fan size 50 mm
Lower than about 77% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameMGT5012XR-W15
Product colorBlack
Product typeFan only
Power
Power input connector4 Pin
Size & build
Fan size50 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

Does the 4-pin connector on the MGA8012XB-A15 support PWM speed control?

The 4-pin power connector allows the motherboard to regulate fan speed via PWM.

Will the 50mm by 15mm frame fit the mounting holes on a Lenovo Tahiti chassis?

The 50mm square frame with 15mm thickness matches the Tahiti case fan cut-out.

How do I orient the MGT5012XR-W15 when installing it as a replacement?

Align the four mounting holes and ensure the label side faces the interior for correct airflow direction.

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