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Black square 120mm case fan, 38mm thick, non-LED, 4-pin PWM, IP54 rated

Zyvpee

Zyvpee 12038 VarioPro DV4118/2NP 48V .46A 22W IP54 120x120x38mm case fan

SKU CH-ZD4X-CP8W9

A 120 mm square case fan with a 48 V, 0.46 A PWM motor, ball bearing and IP54 waterproof rating

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeBall
  • Power Connector4 Pin
  • ColorBlack
  • LEDNon-LED
  • 48 V DC input for stable server power
  • .46 A draw keeps energy use low
  • 22 W rating matches high airflow demand
  • IP54 seal blocks dust and water ingress
  • 120 × 120 × 38 mm fits standard 12038 mounts

48 V IP54 Case Fan

The Zyvpee 12038 VarioPro DV4118/2NP is a 48 V DC case fan rated at 0.46 A and 22 W. Its IP54 rating protects the internals from dust ingress and water splashes. The unit fits standard 120 mm mounting holes with a 38 mm thickness. It targets industrial enclosures or servers that run on a 48 V rail.

Ball Bearing Sustained Operation

A dual ball bearing supports continuous rotation without the wear pattern of sleeve designs. PWM control on the 4 pin connector lets the system adjust speed to match thermal load in real time. The 22 W power ceiling remains available for prolonged high airflow demand. No LED lighting means zero extra electrical or optical distraction.

IP54 Sealed Thermal Profile

The sealed housing maintains its protection class while moving air through restrictive filters or dense heatsinks. Ball bearings typically emit a consistent mechanical noise that does not vary with orientation. Power draw stays at or below the rated 22 W across the PWM range. The 120 mm frame depth of 38 mm allows replacement in existing cutouts without modification.

Highlights

  • 48 V DC input for stable server power
  • .46 A draw keeps energy use low
  • 22 W rating matches high airflow demand
  • IP54 seal blocks dust and water ingress
  • 120 × 120 × 38 mm fits standard 12038 mounts

Specifications

SeriesDV4118/2NP
ModelDV4118/2NP
TypeCase Fan
CompatibilityCase
Bearing TypeBall
Power Connector4 Pin
ColorBlack
LEDNon-LED
FeaturesDC square Cooler
Dimensions120mm*120mm*38mm

Questions about this item

How much noise and heat does the 48 V 0.46 A 22 W ball-bearing motor produce when running continuously?

The fan draws 22 W at 48 V with a ball bearing, so sustained operation will generate measurable airflow noise and motor heat typical of a 22 W industrial cooler.

What power source and connector must I already have to run this 4-pin PWM fan?

You need a 48 V DC supply capable of at least 0.46 A and a standard 4-pin PWM header or controller to drive the speed signal.

Can the 12038 38 mm thick IP54 housing mount in the same 120 mm screw pattern as older 120 mm fans?

Yes, the 120 mm × 120 mm frame matches the standard 120 mm mounting holes, but the 38 mm depth requires clearance behind the panel.

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