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Small black 45 by 15 mm blower fan with three wires

Zyvpee

Zyvpee BM4515-04W-B49 T06 45×15 mm 3-pin 12 V 0.18 A ball bearing case fan

SKU CH-P027-231HS

Compact 45×15 mm ball-bearing blower fan runs on 12 V, 0.18 A with a 3-pin connector for targeted CPU or projector cooling

  • Bearing designBall
  • Rotational speed<1,600 RPM
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCPU Cooler Fan
  • Compatible withCPU Cooler
  • Compact 45 mm × 15 mm blower fits tight CPU coolers
  • Ball bearing runs below 1600 RPM for reliable airflow
  • 3-pin 12 V connector plugs straight into motherboard headers
  • Non-LED black frame keeps builds clean and distraction-free
  • Low 0.18 A draw suits projector, TV and printer cooling

45×15 mm CPU blower fan

The Zyvpee BM4515-04W-B49 T06 is a compact DC blower measuring 45 by 15 millimetres. It connects through a three-pin header and runs on twelve-volt power. The unit targets builders who need a replacement cooler for small-form-factor CPU heatsinks or similar tight spaces.

Ball bearing sustained operation

A ball bearing supports the rotor for consistent rotation during continuous duty. Speed stays below 1600 RPM while drawing zero point one eight amps. The design avoids LED lighting and focuses on steady airflow rather than short bursts.

Direct swap for 4515 blowers

This fan replaces existing 4515-format blowers that use a three-wire twelve-volt interface. The upgrade makes sense when the original unit has become noisy or has failed. Buyers who need a larger frame, higher static pressure or PWM control will not find those features here.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 60% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameZyvpee
Product lineBM4515-04 W-B49 T06
Model nameBM4515-04 W-B49
Product typeCPU Cooler Fan
Product colorBlack
Performance
Rotational speed<1,600 RPM
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions45 × 15MM
Compatibility
Compatible withCPU Cooler
More details
LED lightingNon-LED

Questions about this item

How loud and hot does the 45 mm ball-bearing fan run at 1600 RPM on 12 V 0.18 A all day?

The 45×15 mm ball-bearing blower spins below 1600 RPM on 12 V 0.18 A, so it stays relatively quiet and cool during continuous use.

What connector and voltage does the BM4515-04W-B49 need from my board or controller?

It uses a 3-pin DC connector and requires a 12 V supply capable of 0.18 A.

Will the 45×15 mm 3-pin blower fit the mounting holes on my older CPU cooler or projector?

The 45 mm square frame with 15 mm depth matches legacy 4515 mounts used on many older coolers and projectors.

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