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Small black 2.5 cm square cooling fan with wire lead

TSUJ

TSUJ Kepler-C72J-OYS-0751 2 in 1 accessory ADDA 2510 Fan 2.5CM Double Ball Bearing 5V 0.10A AD0205LB-G50

SKU CH-T2S0-E57SE

A 2.5 cm double ball-bearing cooling fan running at 5 V and 0.10 A for 2-in-1 devices

  • Key featuresADDA 2510 Fan 2.5CM Double Ball Bearing 5V0.1A Large Air Vol
  • Compact 2.5 cm fan fits tight 2-in-1 chassis
  • Double ball bearing extends operating life
  • 5 V 0.10 A draw keeps power use low
  • High airflow cools effectively under load

Compact 2.5 cm cooling fan for 2-in-1 devices

The TSUJ Kepler-C72J-OYS-0751 is a 2-in-1 accessory built around an ADDA 2510 fan with a 2.5 cm frame. It uses double ball bearings and runs on 5 V at 0.10 A to deliver large air volume in tight chassis. Buyers who need a higher voltage or larger frame will not be served by this unit.

Practical limits of the 5 V 0.10 A interface

The fan draws only 0.10 A at 5 V, so it suits low-power headers but cannot support higher-current cooling demands. Its 2.5 cm size restricts airflow compared with larger fans, limiting use to compact 2-in-1 laptops. Systems requiring greater static pressure or a different voltage rail must look elsewhere.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 97% of the 7,473 comparable items (median $56.99).

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Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0751

Questions about this item

What does the 2.5 cm size mean for fitting this fan into my 2-in-1?

The 2.5 cm dimension matches the ADDA 2510 form factor, so it fits the standard mounting holes used in many compact 2-in-1 cooling assemblies.

How does the 5 V 0.10 A rating affect real-world cooling?

At 5 V and 0.10 A the fan draws only 0.5 W, giving a large air volume from the double ball bearing AD0205LB-G50 while keeping power draw minimal for battery-powered devices.

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