Hardware Spec Index

Teralux FN-6556 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6556-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index822 (Case Fans scale)
Category rank#7,419
Street price$29
Power4 W
Performance per dollar28.34
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6556 Pro
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6556 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7005082 (accessed 2026-10-23).