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Small black 25mm square case fan with three-pin connector

Zyvpee

Zyvpee KD0502PFB3-8 25mm 3-pin case fan

SKU CH-97FT-KP0B4

A 25 mm square case fan with ball bearing, 3-pin connector and 5 V 0.3 W draw for compact cooling

  • Fan size25 mm
  • Bearing designBall
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Ultra-compact 25 mm square fits tight chassis spaces
  • Low 0.3 W draw keeps system power budget minimal
  • Ball bearing design extends operational lifespan reliably
  • 5 V three-pin connector enables direct motherboard control
  • Non-LED black finish suits stealth or professional builds

Compact 25 mm case fan

The Zyvpee KD0502PFB3-8 is a 25 mm square DC cooler designed for tight spaces inside a chassis. It runs on a 5 V supply and draws 0.3 W through a standard three-pin connector. Ball-bearing construction supports continuous operation in compact builds. The black, non-LED frame keeps the appearance neutral.

Suited for small-form-factor cooling

This fan fits builders who need a low-profile 2510-size cooler for narrow enclosures or specialised component cooling. The three-wire lead provides basic speed reporting without PWM control. Buyers who want more airflow or a larger frame should look at something else. It also lacks RGB lighting for aesthetic-focused builds.

25*25*10 mm capacity and headroom

The 25 mm footprint and 10 mm thickness let it sit in very shallow mounting points such as the Satellite 1605CDS form factor. At 0.3 W it handles light airflow tasks without stressing a 5 V header. It runs out of headroom when higher static pressure or greater volumetric flow is required.

How it compares

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

Price $22.99
Pricier than about 58% of the 8,339 comparable items (median $19.99).
Fan size 25 mm
Lower than about 99% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Product lineKD0502PFB3-8
Model nameKD0502PFB3-8
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Fan size25 mm
Bearing designBall
Product dimensions25 × 25 × 10 mm
More details
LED lightingNon-LED

Questions about this item

What 5 V header must my motherboard provide for this 25 mm fan to spin?

A standard 3-pin 5 V fan header supplies the 0.3 W this KD0502PFB3-8 requires; the three wires carry power, ground and a tachometer signal.

Can this 5 V ball-bearing fan share a header with older 5 V case fans?

Only if the header’s current limit covers the combined draw; each KD0502PFB3-8 draws 0.3 W at 5 V, so add the wattages of the other fans before connecting them together.

How do I confirm the 2510-series fan is running correctly after install?

The third wire sends RPM data to the BIOS or monitoring software; a steady reading above zero while the system is on means the ball-bearing rotor is spinning as intended.

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