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Black 80 mm square axial case fan with 25 mm depth and four-wire PWM connector

Zyvpee

Zyvpee PF80251B2-0000-S99 80 mm 12 V 3.4 W PWM case fan

SKU CH-TE1J-WA9FJ

80 mm ball-bearing PWM case fan runs at 12 V and 3.4 W for compact chassis cooling

  • Bearing designBall
  • Power input connector4 Wires
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresDC Case Fan
  • PWM control adjusts speed precisely using 4-wire connector
  • Ball bearing reduces friction for consistent rotation
  • 4 W draw at 12 V keeps power use low
  • 80 × 25 mm frame fits standard 80 mm mounts
  • Non-LED black design blends into any build

Compact 80 mm PWM fan for tight builds

The Zyvpee PF80251B2-0000-S99 fits an 80 by 25 mm frame and runs on a standard 12 V four-wire PWM connector. It targets builders who need directed airflow in small-form-factor cases or as a replacement for slim OEM coolers. The non-LED black finish keeps the look neutral inside any chassis.

Ball-bearing motor sustains steady RPM under load

Rated at 3.4 W, the fan draws modest current while the ball bearing maintains consistent speed during prolonged operation. PWM control lets the motherboard scale RPM to thermal demand instead of running at a fixed voltage. Buyers who want silent idle and higher airflow only when temperatures rise will benefit from this behaviour.

Four-wire connector enables automatic speed curves

The 4-wire plug carries the PWM signal so fan curves can be configured in BIOS or software without extra adapters. An 80 mm frame limits maximum static pressure compared to larger fans, so it suits component coolers or exhaust roles rather than dense radiator stacks. Ball-bearing construction reduces wobble over time in horizontal or vertical mounts.

How it compares

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

Price $20.99
Typical for this category: the median of 8,339 items is $19.99.

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Specifications

Product
Brand nameZyvpee
Product linePF80251B2-0000-S99
Model namePF80251B2-0000-S99
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Wires
Size & build
Bearing designBall
Product dimensions80 × 25 mm
More details
LED lightingNon-LED

Questions about this item

How much power does the 12 V 3.4 W PWM fan draw when running continuously?

The fan is rated at 3.4 watts on a 12 volt supply, so continuous operation will draw that amount from the motherboard header or fan controller.

What connector must the motherboard or controller provide for the 4-wire PWM fan?

A standard 4-pin PWM header is required; the fourth wire carries the speed-control signal while the other three deliver 12 V power and ground.

Will the 80 mm by 25 mm frame fit the same mounting holes as my existing 8025 fans?

Yes, the 80 by 25 mm dimensions match the common 8025 form factor, so existing screw holes and fan grills will align without modification.

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