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Small black 40 by 28 mm case fan with four wires

Zyvpee

Zyvpee FFB0412SHN-BM98 40×28 mm 12 V case fan

SKU CH-NMKP-1GW5H

Compact 40 × 28 mm 12 V ball-bearing fan with a three-pin connector for server cooling

  • Bearing designBall
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Product dimensions40 × 28 mm
  • Compact 40×28 mm footprint fits tight server bays
  • Ball bearing ensures durable long-life operation
  • 12 V .6 A draw keeps power use low
  • Four-pin connector enables precise PWM speed control
  • Non-LED black design suits professional rack builds

Compact 40×28 mm server fan

The Zyvpee FFB0412SHN-BM98 is a 40 mm square frame with a 28 mm thickness designed for 12 V server cooling. It draws .6 A and uses a ball bearing for continuous operation in rack or embedded chassis.

Four-wire connector enables speed reporting

The 4-pin lead provides a tachometer signal so the host can monitor RPM and adjust voltage accordingly. No LED lighting is fitted, keeping the unit suitable for dense, headless deployments where visual distraction is unwanted.

Suits tight 4028 mounting holes

Builders needing a 4028 footprint with 12 V PWM-ready control will find this a direct fit. Those requiring larger airflow, 5 V operation or RGB illumination should look at alternative form factors.

How it compares

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

Price $26.99
Pricier than about 68% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineFFB0412SHN -BM98
Model nameFFB0412SHN
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions40 × 28 mm
More details
LED lightingNon-LED

Questions about this item

How long does the ball bearing in the FFB0412SHN-BM98 last before it needs replacing?

The ball bearing is rated for continuous operation at 12 V and 0.6 A, so it runs until wear increases noise or vibration enough to require a swap.

What limits the FFB0412SHN-BM98 first when it runs non-stop in a server chassis?

The 0.6 A draw at 12 V sets the thermal ceiling; once the motor hits its steady-state temperature the speed cannot rise further.

How loud and hot does the 40×28 mm fan get after hours at 12 V?

At 0.6 A the motor settles to a low hum and warm-to-touch frame, typical for a 4028 ball-bearing unit running all day.

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