Hardware Spec Index

Teralux FN-4156 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4156-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index254 (Case Fans scale)
Category rank#21,742
Street price$9
Power3 W
Performance per dollar28.22
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4156 Pro
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4156 Pro 140mm PWM Case Fan”, https://vextor7.com/item/17367997 (accessed 2026-10-21).