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Black 40 by 56 millimetre server cooling fan with dual three pin connectors

Zyvpee

Zyvpee 4056 12V 1A 4CM Server Inverter Cooling case fan

SKU CH-1FD2-3NZSV

A 40 × 56 mm dual-ball-bearing server fan running at 12 V with a dual three-pin connector

  • Bearing design2 Ball
  • Power input connector(3 Wires 3 Pins)* 2
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresCPU Fan
  • Dual 3-pin connectors simplify server wiring
  • 12V 1A rating delivers strong airflow for 40x56mm bays
  • Two-ball bearing design extends operational lifespan
  • Non-LED black frame keeps rack lighting clean
  • 4056 form factor fits tight 4CM inverter slots

Zyvpee 4056 12V Server Inverter Fan

This 40 by 56 millimetre case fan uses a dual three-wire three-pin power connector and a two-ball bearing. It runs on 12 volts at one ampere and carries the AS04012UB565300 model code from the ADDA JARO series. The black non-LED frame is built for server and inverter cooling duties.

Suits tight 4CM bays needing high airflow

Builders who need a compact 40mm thick fan with dual three-pin headers for server chassis or inverter units will find the dimensions and connector layout match. Buyers who want PWM speed control, addressable lighting, or a standard single three-pin header should look at something else.

Dual three-wire three-pin power connector

The defining specification is the paired three-wire three-pin connector that delivers 12V 1A power. Verify that your board or controller provides two matching headers before purchase.

How it compares

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

Price $36.99
Pricier than about 82% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineAS04012UB565300
Model nameAS04012UB565300
Product typeCase Fan
Product colorBlack
Power
Power input connector(3 Wires 3 Pins)* 2
Size & build
Bearing design2 Ball
Product dimensions40 × 56 mm
More details
LED lightingNon-LED

Questions about this item

How do I confirm the 4056 fan is running correctly after connecting the dual 3-pin headers to the motherboard?

The fan uses two 3-wire 3-pin connectors supplying 12 V at 1 A each; once powered, the 2-ball bearing spins quietly at full speed with no LED to indicate operation.

What comes with the AS04012UB565300 cooler and what must be sourced separately?

The package contains the black 40×56 mm 2-ball-bearing server inverter fan only; mounting screws, fan filters or PWM adapters are not included.

Which 4056 variant should I pick for a 12 V server chassis needing high airflow?

The AS04012UB565300 model delivers 12 V 1 A through dual 3-pin connectors in a 40×56 mm frame, making it the correct choice for 12 V server cooling.

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