Hardware Spec Index

Teralux FN-9251 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9251-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index661 (Case Fans scale)
Category rank#48,975
Street price$19
Power3 W
Performance per dollar34.79
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9251 Pro
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9251 Pro 140mm PWM Case Fan”, https://vextor7.com/item/25004691 (accessed 2026-10-24).