Hardware Spec Index

Teralux FN-5420 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5420-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index393 (Case Fans scale)
Category rank#48,667
Street price$9
Power3 W
Performance per dollar43.67
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5420 Pro
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5420 Pro 140mm PWM Case Fan”, https://vextor7.com/item/395950 (accessed 2026-10-19).