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Tiny 25mm square aluminum fan with seven blades and two short wires

SXDOOL

SXDOOL 25mm case fan 5V 0.07A 2515 ball bearing

SKU CH-1KW2-01RB0

Ultra-compact 25 mm square fan runs on 5 V and 0.07 A, using a ball bearing and cast aluminium frame for tight-space cooling

  • Fan size25 mm
  • Ultra-compact 25 mm footprint fits tight spaces
  • 5 V 0.07 A draw keeps power use minimal
  • Ball bearing design extends operational lifespan
  • Cast aluminium frame with 7 blades ensures steady airflow

25mm 5V micro fan for tight spaces

This 25mm square fan runs on 5V at 0.07A and draws only 0.35W. Its cast aluminium frame measures 2.5 by 2.5 by 1.5cm and uses a ball bearing with seven blades. The two-wire lead is 7cm long, making it suited to compact enclosures or small-form-factor builds.

Ball bearing and aluminium frame for longevity

The ball bearing reduces wear compared with sleeve designs, while the cast aluminium frame adds rigidity in a 2515 footprint. Buyers who need higher airflow or a larger mounting pattern should look elsewhere, as this unit is fixed at 25mm with a two-wire interface only.

How it compares

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

Price $9.99
Cheaper than about 91% 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

Size & build
Fan size25 mm

Questions about this item

How much power does the 5 V 0.07 A rating actually draw in a system?

The fan consumes 0.35 W at its rated 5 V and 0.07 A, so it adds only a tiny load to a 5 V rail.

What does the two-wire interface limit for speed control?

With only power and ground wires there is no PWM or tachometer signal, so the fan runs at a fixed speed whenever voltage is applied.

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