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Small black blower fan, 50 by 15 millimetres, three-pin connector

Zyvpee

Zyvpee BM5115-04W-B49 50x15mm 3-pin blower case fan

SKU CH-K65A-V4E7C

Compact 50x15mm blower case fan with ball bearing and 3-pin 12V 0.16A power connector

  • Bearing designBall
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresBlower
  • Compact blower design fits tight 50*15MM spaces
  • Ball bearing ensures durable, low-friction operation
  • 3-pin connector enables straightforward motherboard control
  • 12V 0.16A draw keeps power consumption minimal
  • Non-LED black finish suits stealth builds

Compact 50x15mm blower fan

The Zyvpee BM5115-04W-B49 is a 50mm by 15mm case fan designed for tight spaces where directional airflow is required. It operates on 12V DC drawing 0.16A and uses a three-pin power connector. The blower layout pushes air through a focused outlet rather than dispersing it across a wide area.

Ball bearing and non-LED design

A ball bearing supports the rotor for durable rotation at the given voltage and current. The housing is black with no integrated lighting, keeping the unit visually neutral inside a build. The three-wire connection allows speed monitoring without PWM control.

Suits small-form-factor and component cooling

This fan fits builders needing a 5015 form factor blower for GPU shrouds, rack units or industrial enclosures. It is not suited for high-volume case ventilation, PWM speed curves, or RGB lighting schemes. Buyers who need larger airflow or addressable LEDs should look at other models.

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 lineBM5115-04 W-B49
Model nameBM5115-04 W-B49
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions50 × 15MM
More details
LED lightingNon-LED

Questions about this item

Will the ball bearing in this 50 mm blower need lubrication or replacement later?

The ball bearing is sealed and rated for continuous operation without user maintenance.

What limit appears first when the blower runs at 12 V for long periods?

At 0.16 A the motor reaches its thermal ceiling before airflow drops.

How much heat and noise does the 3-pin blower produce during all-day use?

It draws 0.16 A at 12 V, generating modest warmth and a quiet, steady airflow sound.

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