Hardware Spec Index

Teralux FN-7431 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7431-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index544 (Case Fans scale)
Category rank#47,582
Street price$19
Power4 W
Performance per dollar28.63
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7431 Pro
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7431 Pro 140mm PWM Case Fan”, https://vextor7.com/item/7724973 (accessed 2026-10-19).