Hardware Spec Index

Teralux FN-4120 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4120-TI · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index231 (Case Fans scale)
Category rank#45,299
Street price$9
Power3 W
Performance per dollar25.67
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4120 Ti
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4120 Ti 140mm PWM Case Fan”, https://vextor7.com/item/99839639 (accessed 2026-10-24).