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Small black square fan, 25 by 15 mm, three wires, no LED

OEM Industries

OEM Industries DELTA 2515 AFB02505HB 5V 0.12A 25mm 3-Pin CPU Cooler

SKU CH-EDSV-EH8H3

A 25 mm square DC fan with a 3-pin connector runs on 5 V at 0.12 A for compact cooling projects

  • Fan size25 mm
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeFan only
  • Compact 25 mm square frame fits tight spaces
  • 5 V 0.12 A draw keeps power use low
  • Three-pin connector enables speed monitoring
  • Black fan-only design suits clean builds
  • Delta 2515 AFB02505HB model for projector projects

Compact 25 mm DC cooler

This OEM Industries DELTA AFB02505HB is a 25 mm square fan-only cooler that runs on 5 V at 0.12 A. It is intended for tight spaces such as small-form-factor PCs, embedded boards or projector chassis where a low-profile airflow solution is required. The three-pin connector provides basic speed reporting without PWM control.

Simple three-pin mounting

Installation consists of aligning the 25 mm frame with the mounting holes and securing it with screws; the 3-wire lead plugs directly into a standard 3-pin header. The main difficulty is the very small footprint, which leaves little room for error when routing the cable or tightening fasteners in cramped enclosures. No LED or additional wiring is present to complicate the process.

Limited airflow headroom

At 5 V and 0.12 A the fan delivers modest airflow suited to low-TDP processors or auxiliary component cooling. It comfortably handles light office workloads or embedded tasks but runs out of capacity quickly under sustained heavy loads or with higher-wattage CPUs. The 2515 form factor restricts static pressure, so dense heatsinks or restricted vents will further reduce effective cooling.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 55% of the 1,559 comparable items (median $19.99).
Fan size 25 mm
Lower than about 97% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameAFB02505HB
Product colorBlack
Product typeFan only
Power
Power input connector3 Pin
Size & build
Fan size25 mm
More details
LED lightingNo

Questions about this item

How can I confirm the 25mm fan is running at 5V after installation?

Connect the 3-pin header and verify the fan spins; the motor draws 0.12A at 5V so a steady rotation indicates correct power delivery.

Does the package include anything besides the DELTA AFB02505HB fan itself?

The listing describes a fan-only unit with 3-wire 3-pin connector; no mounting hardware, cables or controllers are mentioned.

Which DELTA 2515 AFB02505HB variant should I choose for a 5V 3-pin header?

The AFB02505HB model is specified for 5V 0.12A operation with a 3-pin connector, matching that header type.

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