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Small black square 25mm DC case fan 2-wire 5V 0.18A

Zyvpee

Zyvpee DA02507S05HA 25mm 5V 0.18A 2-wire case fan

SKU CH-KRK1-THDNW

A 25 mm square DC cooler with a two-wire 5 V 0.18 A motor for mini devices

  • TypeCase Fan
  • Compatibilitymini devices
  • Fan Size25mm
  • Power Connector2 wires
  • ColorBlack
  • LEDNon-LED
  • Compact 25mm square fits tight mini-device spaces
  • 5V 0.18A low draw suits USB or board headers
  • Two-wire DC power keeps wiring simple
  • Non-LED black frame stays discreet in any build
  • 25×25×7mm footprint cools small enclosures efficiently

Compact 25 mm DC cooler

The Zyvpee DA02507S05HA is a 25 mm square case fan built for mini devices that need active airflow in very tight spaces. It runs on a 5 V supply drawing 0.18 A through a simple two-wire lead, so it can be powered directly from a low-voltage header or a small DC source. The non-LED black frame keeps the unit visually neutral inside compact enclosures.

Capacity and headroom

At 25*25*7 mm the fan fits where larger coolers cannot, delivering a modest air stream suited to low-power boards, embedded modules or small-form-factor appliances. The 0.18 A draw limits total heat-moving capacity, so it will not cope with sustained high-wattage loads or multi-core processors under full load. It is not for builders who need more airflow than a 5 V micro-fan can provide.

Build and daily use

The two-wire DC connection means speed is fixed unless the host varies the voltage, so there is no PWM signal wire for automatic curve control. Mounting holes follow the 25 mm square pattern, allowing direct screw attachment to compatible mini-device chassis or heatsink brackets. The plain black plastic housing and lack of lighting suit embedded or headless deployments where silence and simplicity matter more than aesthetics.

Highlights

  • Compact 25mm square fits tight mini-device spaces
  • 5V 0.18A low draw suits USB or board headers
  • Two-wire DC power keeps wiring simple
  • Non-LED black frame stays discreet in any build
  • 25×25×7mm footprint cools small enclosures efficiently

Specifications

SeriesDA02507S05HA
ModelDA02507S05HA
TypeCase Fan
Compatibilitymini devices
Fan Size25mm
Power Connector2 wires
ColorBlack
LEDNon-LED
FeaturesDC square Cooler
Dimensions25*25*07mm

Questions about this item

Will this 25 mm fan fit alongside the original cooling in my mini device?

The 25 by 25 by 7 mm frame matches the standard mini-device cut-out, so it sits flush with existing heatsinks or chassis walls.

How can I confirm the DA02507S05HA is spinning correctly after install?

Power the device and listen for the low hum of the 5 V 0.18 A motor; a steady airflow from the square DC cooler indicates normal operation.

Does the box include mounting screws or a 2-wire to 3-pin adapter?

Only the black 25 mm non-LED fan with its two-wire lead is supplied; screws and any connector adapters must be sourced separately.

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