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Black square 80mm PWM case fan with transparent blades and four mounting holes

Fans

Fans DATB0825B2S 8025 80mm 12V 0.84A PWM case fan

SKU CH-FJ16-3ZJ63

An 80 mm PWM case fan running at 12 V and 0.84 A with a 25 mm frame depth

  • PWM control adjusts fan speed automatically
  • 12 V operation draws 0.84 A for strong airflow
  • 80 mm square frame fits standard 8025 mounting holes
  • 25 mm thickness suits compact cases and tight clearances

80 mm PWM case fan for compact builds

The 8025 model measures 80 by 80 by 25 mm and runs on a 12 V supply drawing 0.84 A. PWM control lets the motherboard adjust speed to match thermal demand. It fits standard 80 mm mounting points in small-form-factor cases or tight GPU clearance zones.

Practical limits of the 80 mm PWM interface

The 80 mm frame restricts airflow compared with larger fans, so it suits targeted spot cooling rather than high-volume chassis throughput. PWM duty-cycle granularity depends on the motherboard header implementation, not the fan itself. Buyers needing greater static pressure or lower noise at equivalent RPM should consider larger form factors.

Highlights

  • PWM control adjusts fan speed automatically
  • 12 V operation draws 0.84 A for strong airflow
  • 80 mm square frame fits standard 8025 mounting holes
  • 25 mm thickness suits compact cases and tight clearances

Specifications

No published specifications for this item yet.

Questions about this item

What does the 0.84 A rating mean for my power supply?

It draws up to 0.84 A from the 12 V rail, so a standard 4-pin PWM header rated for 1 A can run it safely.

Will the 8025 frame fit my 80 mm mounting holes?

Yes — 8025 means an 80 mm square frame that is 25 mm thick, matching standard 80 mm case-fan mounts.

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