Hardware Spec Index

Teralux FN-7421 Ti 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7421-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,111 (Case Fans scale)
Category rank#48,874
Street price$39
Power4 W
Performance per dollar28.49
Released2022

Specifications

BrandTeralux
ModelTeralux FN-7421 Ti
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7421 Ti 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7675635 (accessed 2026-10-21).