Hardware Spec Index

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

Case Fans · Teralux · SKU FN7421-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index410 (Case Fans scale)
Category rank#33,530
Street price$9
Power3 W
Performance per dollar45.56
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7421 SE
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7421 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85641776 (accessed 2026-10-19).