Hardware Spec Index

Teralux FN-9771 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9771-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,153 (Case Fans scale)
Category rank#37,591
Street price$39
Power3 W
Performance per dollar29.56
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9771 SE
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 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-9771 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/43673883 (accessed 2026-10-22).