Hardware Spec Index

Teralux FN-4070 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4070-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index509 (Case Fans scale)
Category rank#47,411
Street price$19
Power3 W
Performance per dollar26.79
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4070 Pro
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4070 Pro 140mm PWM Case Fan”, https://vextor7.com/item/91669777 (accessed 2026-10-23).