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Small black 40x40x28mm axial fan with four wires and four-pin connector

Zyvpee

Zyvpee FFB0412UHN-BC2E 40x40x28mm 4-pin case fan

SKU CH-RKEV-SMDM4

Compact 40 mm square frame with 28 mm depth, 12 V 1.01 A dual-ball bearing motor and 4-pin PWM control for server or CPU cooling

  • TypeCase Fan
  • CompatibilityCPU Cooler
  • Bearing Type2 Ball
  • Power Connector4 Pin
  • ColorBlack
  • LEDNon-LED
  • 4-pin PWM connector enables precise speed control
  • Dual ball bearings extend operating lifespan
  • 40 x 40 x 28 mm frame fits tight server bays
  • 12 V 1.01 A rating delivers strong airflow
  • Non-LED black design keeps builds clean

Compact 40 mm Server Fan

The Zyvpee FFB0412UHN-BC2E is a 40 mm square axial cooler built for tight server and workstation chassis. Its 12 V, 1.01 A four-pin connector allows PWM speed control for precise thermal management. The 28 mm thickness fits standard 4028 mounting patterns without modification.

12 V 1.01 A Headroom

At full voltage the fan draws just over one amp, delivering strong airflow for CPU cooler heatsinks in 1 U or blade systems. The dual-ball bearing sustains continuous high-RPM operation where sleeve bearings would wear quickly. Headroom diminishes if the system demands near-silent idle speeds below the PWM floor.

Dual-Ball Bearing Build

The two-ball bearing design resists dust ingress and orientation-related wear, extending service life in dense rack mounts. Four-wire PWM control enables motherboard or fan-controller curves without extra adapters. Black non-LED housing keeps the aesthetic neutral for professional environments.

I korthet

  • 4-pin PWM connector enables precise speed control
  • Dual ball bearings extend operating lifespan
  • 40 x 40 x 28 mm frame fits tight server bays
  • 12 V 1.01 A rating delivers strong airflow
  • Non-LED black design keeps builds clean

Specifikationer

SeriesFFB0412UHN
ModelFFB0412UHN
TypeCase Fan
CompatibilityCPU Cooler
Bearing Type2 Ball
Power Connector4 Pin
ColorBlack
LEDNon-LED
FeaturesDC square Cooler
Dimensions40*40*28mm

Frågor om den här produkten

Will the 40 mm 4-pin PWM connector on this fan work with the 3-pin headers on my older motherboard?

The 4-pin connector fits a standard 3-pin header; the fan will run at full 12 V speed without PWM control.

How can I confirm the 1.01 A draw is normal once the fan is installed?

Check the motherboard hardware monitor or BIOS fan-speed readout; a steady RPM at 12 V indicates the expected current draw.

Does the box include mounting screws or only the 40x40x28 mm fan unit?

Only the fan with its attached 4-wire lead is supplied; mounting screws must be purchased separately.

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