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Compact black 40 by 56 mm server case fan with six wire connector

Zyvpee

Zyvpee GFB0412EHS-AF57 40×56 mm 12 V 1.82 A 6-pin case fan

SKU CH-08VP-A66P8

A 40 × 56 mm ball-bearing case fan running on 12 V at 1.82 A with a 6-pin connector, suited for server cooling

  • TypeCase Fan
  • Bearing TypeBall
  • Power Connector6 Wires
  • ColorBlack
  • LEDNon-LED
  • Dimensions40*56mm
  • Delivers high airflow with 12 V 1.82 A power draw
  • Fits tight server bays using 40 × 56 mm frame
  • Ball bearing ensures long life under continuous load
  • Six-wire connector enables precise speed monitoring and control
  • Non-LED black design keeps rack aesthetics clean

40 × 56 mm 12 V server case fan

The Zyvpee GFB0412EHS-AF57 is a 40 by 56 millimetre DC fan built for server and compact chassis cooling. It runs on 12 volts and draws 1.82 amperes through a six-wire power connector. The ball-bearing design targets continuous duty in high-airflow environments.

Six-wire connector limits plug-and-play use

The six-pin lead carries power, ground and speed-reporting lines but does not follow a standard PWM pinout used on consumer motherboards. Builders must verify pin assignments or provide a matching header before installation. Adapters or custom wiring are often required for desktop boards.

Replaces 4056-format Delta GFB0412EHS units

This unit serves as a direct drop-in for the same 4056 frame size and 12 V 1.82 A rating when the original Delta fan reaches end of life. The upgrade is worthwhile only when the existing housing and six-pin interface match exactly.

Highlights

  • Delivers high airflow with 12 V 1.82 A power draw
  • Fits tight server bays using 40 × 56 mm frame
  • Ball bearing ensures long life under continuous load
  • Six-wire connector enables precise speed monitoring and control
  • Non-LED black design keeps rack aesthetics clean

Specifications

Brand3ccooler.com
SeriesGFB0412EHS -AF57
ModelGFB0412EHS
TypeCase Fan
Bearing TypeBall
Power Connector6 Wires
ColorBlack
LEDNon-LED
Dimensions40*56mm

Questions about this item

Should I pick the 40×56 mm 1.82 A version or a lower-amperage 40 mm fan for my server chassis?

Choose the 1.82 A model when the chassis fan header is rated for at least 1.82 A at 12 V; a lower-amperage fan moves less air and may not meet the thermal design of a dense 40×56 mm server slot.

What does the 1.82 A rating mean once the fan is installed in a 12 V system?

At 12 V the fan draws 1.82 A, so the motherboard header or power distribution board must supply that current continuously without voltage droop or tripping its protection circuit.

What does the 6-pin connector provide compared with a standard 4-pin PWM header?

The 6-pin plug carries 12 V power, ground, tachometer, PWM control and two additional sense or control lines; it fits server backplanes that expect the full pinout, but will not mate with a standard 4-pin desktop header.

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