Hardware Spec Index

Teralux FN-4997 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4997-TI · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index277 (Case Fans scale)
Category rank#45,843
Street price$9
Power4 W
Performance per dollar30.78
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4997 Ti
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4997 Ti 140mm PWM Case Fan”, https://vextor7.com/item/352057 (accessed 2026-10-25).