Hardware Spec Index

Teralux FN-7839 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7839-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index806 (Case Fans scale)
Category rank#28,123
Street price$19
Power3 W
Performance per dollar42.42
Released2023

Specifications

BrandTeralux
ModelTeralux FN-7839 Pro
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7839 Pro 140mm PWM Case Fan”, https://vextor7.com/item/7781085 (accessed 2026-10-26).