Hardware Spec Index

Teralux FN-5181 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5181-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index578 (Case Fans scale)
Category rank#5,052
Street price$19
Power4 W
Performance per dollar30.42
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5181 SE
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5181 SE 140mm PWM Case Fan”, https://vextor7.com/item/94892192 (accessed 2026-10-22).