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Black 120mm square case fan with 4-pin connector and ball bearing

Zyvpee

Zyvpee FFB1212SH -S79V 120mm 12025 4 Pin Case Fan

SKU CH-T8GT-TNS3Z

A 120 mm case fan with 25 mm thickness, ball bearing and 4-pin PWM control

  • Bearing designBall
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Product dimensions120 × 25 mm
  • 120 mm frame fits standard case mounts
  • 25 mm thickness suits most chassis clearances
  • 4-pin PWM connector enables precise speed control
  • Ball bearing design supports continuous operation
  • 12 V DC at 1.24 A delivers strong airflow

120 mm 4-pin case fan

The Zyvpee FFB1212SH -S79V is a 120 mm by 25 mm case fan with a 4-pin PWM connector. It runs on 12 V DC at 1.24 A and uses a ball-bearing motor. The black frame has no integrated lighting. It fits standard 120 mm mounting points in desktop chassis.

Replacing 3-pin or worn 120 mm fans

This unit upgrades older 3-pin fans that lack speed control or replaces noisy, failing ball-bearing units. The 4-pin connector enables motherboard PWM control for quieter low-speed operation. The jump is worth it when the board header supports PWM and the current fan cannot spin down below audible thresholds.

Straightforward 4-screw installation

Four corner holes align with standard 120 mm fan mounts. The 4-pin plug keys into any PWM header; reversing it is the most common error. Ensure the arrow on the connector matches the header pin-1 marker. Cable length is fixed, so verify reach before securing screws.

How it compares

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

Price $31.99
Pricier than about 78% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineFFB1212SH -S79 V
Model nameFFB1212SH
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Bearing designBall
Product dimensions120 × 25 mm
More details
LED lightingNon-LED

Questions about this item

Will the 120mm by 25mm frame fit my standard 120mm case mount?

Yes, the 120mm by 25mm dimensions match the standard 120mm mounting holes used on most PC cases and radiators.

How do I connect the 4-pin PWM connector to my motherboard, and what mistake should I avoid?

Align the keyed 4-pin plug with the motherboard CPU or chassis fan header and press straight down; forcing it sideways bends the pins.

The ball bearing is rated for long life, so what maintenance will it need later?

Ball bearings are sealed and do not require lubrication; simply clean dust from the blades and frame with compressed air every few months.

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