Hardware Spec Index

Teralux FN-1839 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1839-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index638 (Case Fans scale)
Category rank#8,337
Street price$19
Power3 W
Performance per dollar33.58
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1839 Max
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1839 Max 140mm PWM Case Fan”, https://vextor7.com/item/20155530 (accessed 2026-10-20).