Hardware Spec Index

Teralux FN-7839 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7839-PLUS · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index509 (Case Fans scale)
Category rank#40,461
Street price$19
Power4 W
Performance per dollar26.79
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7839 Plus
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7839 Plus 140mm PWM Case Fan”, https://vextor7.com/item/63664159 (accessed 2026-10-26).