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Small black 40mm square case fan, 28mm thick, four-pin connector

Zyvpee

Zyvpee FFB0412SHN 7F18 40mm 4028 12V .6A 4 Pin case fan

SKU CH-XKQY-N3C86

A 40 mm ball-bearing case fan with a 4-pin PWM connector, 12 V .6 A draw, and 28 mm thickness for server cooling

  • Bearing designBall
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresServer Cooling
  • Compact 40 × 28 mm frame fits tight server chassis
  • 12 V .6 A draw keeps power budget low
  • Four-pin PWM connector enables precise speed control
  • Ball bearing construction extends operational lifespan
  • Non-LED black design suits professional rack environments

Compact 40mm Server Fan

The Zyvpee FFB0412SHN 7F18 is a 40mm by 28mm case fan built for server CPU cooling. It runs on 12V at 0.6A and uses a 4-pin PWM connector for precise speed control. The ball bearing and non-LED black frame suit dense chassis where space is tight.

Fit for Dense Server Builds

This fan suits administrators upgrading 1U or blade servers that require a 4028 form factor and 4-wire control. Buyers needing larger frame sizes, RGB illumination or 3-pin voltage regulation will not be served by this model.

40mm by 28mm Frame Decides Fit

The 40*28mm dimensions are the single specification that determines whether this unit fits the target chassis. Verify the mounting holes and clearance against your server manual before ordering.

How it compares

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

Price $24.99
Pricier than about 63% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineFFB0412SHN 7F18
Model nameFFB0412SHN
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Bearing designBall
Product dimensions40 × 28 mm
More details
LED lightingNon-LED

Questions about this item

Should I pick the 40 mm × 28 mm frame or a different thickness for my server tray?

The fan measures 40 mm by 28 mm, so verify your chassis mounting holes match that exact footprint before ordering.

What does the 0.6 A rating mean once the fan is installed?

It draws 0.6 A from the 12 V rail, so the motherboard header must supply at least that much current for stable operation.

How does the 4-pin connector affect speed control in practice?

The fourth wire carries a PWM signal, letting the system adjust fan speed dynamically instead of running at a fixed voltage.

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