Hardware Spec Index

Teralux FN-4331 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4331-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index538 (Case Fans scale)
Category rank#27,175
Street price$19
Power3 W
Performance per dollar28.32
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4331 SE
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4331 SE 140mm PWM Case Fan”, https://vextor7.com/item/8239258 (accessed 2026-10-20).