Hardware Spec Index

Teralux FN-4171 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4171-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index379 (Case Fans scale)
Category rank#29,538
Street price$19
Power4 W
Performance per dollar19.95
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4171 Pro
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4171 Pro 140mm PWM Case Fan”, https://vextor7.com/item/523687 (accessed 2026-10-26).