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Small black 40mm square case fan, 28mm thick, three-wire connector

Zyvpee

Zyvpee FFB0412SHN 40mm 28mm 12V 43CFM case fan

SKU CH-E04W-57XRV MPN FFB0412SHN

A 40mm by 28mm 12V case fan with ball bearing and 3-pin connector delivering 43CFM airflow

  • TypeCase Fan
  • Bearing TypeBall
  • Power Connector3 Pin
  • ColorBlack
  • LEDNon-LED
  • Dimensions40*28mm
  • High airflow of 43 CFM for compact cooling
  • 12 V operation at just 2.4 W input power
  • Ball bearing design for durable, reliable rotation
  • 40 mm × 28 mm footprint fits tight chassis spaces
  • Three-pin connector enables speed monitoring and control

Compact 40 mm cooling fan

The Zyvpee FFB0412SHN is a 40 mm square frame fan with a 28 mm thickness designed for tight server or workstation chassis. It suits technicians maintaining legacy Sun Fire V20Z systems or similar equipment requiring the 370-6639 form factor.

Ball-bearing airflow under load

A ball bearing supports the 12 V motor drawing 0.60 A and 2.4 W to deliver 43 CFM of sustained airflow. The three-pin connector provides tachometer feedback so the system can monitor speed during continuous operation.

Direct replacement for OEM unit

This unit matches the 4028 footprint and three-wire interface of the original Sun Fire V20Z S00715 cooler. The upgrade is worthwhile when the original fan develops bearing noise or fails to spin at full rated speed.

Highlights

  • High airflow of 43 CFM for compact cooling
  • 12 V operation at just 2.4 W input power
  • Ball bearing design for durable, reliable rotation
  • 40 mm × 28 mm footprint fits tight chassis spaces
  • Three-pin connector enables speed monitoring and control

Specifications

Brand3ccooler.com
SeriesFFB0412SHN
ModelFFB0412SHN
TypeCase Fan
Bearing TypeBall
Power Connector3 Pin
ColorBlack
LEDNon-LED
Dimensions40*28mm

Questions about this item

How much noise and heat does the 12V 2.4W FFB0412SHN produce when running continuously?

The fan draws 0.60A at 12V for 2.4W input power and moves 43CFM through its ball bearing, so expect a steady airflow hum and modest case-temperature rise under all-day operation.

What existing connector must my system provide for the 3-pin FFB0412SHN to work?

Your motherboard or fan controller needs a standard 3-pin 12V header; the fan has no PWM wire and no LED circuit, so a simple 3-pin DC header is all that is required.

Will the 40mm 28mm thick FFB0412SHN fit alongside the original Sun Fire V20Z cooling assembly?

Yes — the 40mm square frame and 28mm depth match the Sun Fire V20Z S00715 370-6639 form factor, so it slots into the same mounting points without interfering with adjacent components.

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