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TSUJ 8cm 4-wire cooling fan DC12V 0.70A

TSUJ

TSUJ Kepler-C72J-OYS-0331 2 in 1 accessory

SKU CH-A21H-ZRHWY

A 12 V 0.70 A 4-wire PWM cooling fan with high airflow and speed control for 2-in-1 systems

  • Key featuresDC12 V 0.7A DS08025R12U 8025 8 cm 4-Wire high Airflow Speed
  • DC 12 V 0.70 A power for efficient cooling
  • 4-wire PWM speed control adjusts airflow automatically
  • 8025 frame fits standard 8 cm mounting points
  • High-airflow design keeps 2-in-1 system temperatures low

TSUJ Kepler-C72J-OYS-0331 2-in-1 Accessory

This TSUJ accessory is a 12 V DC cooling fan rated at 0.70 A. It uses a four-wire connector for speed control and is built for 2-in-1 laptop systems. The part number is Kepler-C72J-OYS-0331.

DS08025R12U 8025 8 cm High Airflow Fan

The unit matches the DS08025R12U model and the 8025 form factor. It delivers high airflow for thermal management. Buyers needing a different voltage or a three-wire interface should look elsewhere.

How it compares

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

Price $19.99
Cheaper than about 95% of the 7,473 comparable items (median $56.99).

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Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0331

Questions about this item

How does the 12 V, 0.70 A rating affect airflow in a real 2-in-1 laptop?

The 12 V, 0.70 A input powers the DS08025R12U fan to deliver high airflow with speed control, matching the cooling demands of a compact 2-in-1 chassis.

What does the 4-wire PWM interface actually control on this fan?

The 4-wire PWM connection lets the system vary the DS08025R12U fan speed precisely, so airflow scales with thermal load instead of running at a fixed rate.

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