Hardware Spec Index

Teralux FN-4771 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4771-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,249 (Case Fans scale)
Category rank#8,125
Street price$49
Power3 W
Performance per dollar25.49
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4771 Pro
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4771 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5337487 (accessed 2026-10-19).