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

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.