Hardware Spec Index

Teralux FN-4019 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4019-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index455 (Case Fans scale)
Category rank#19,987
Street price$19
Power4 W
Performance per dollar23.95
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4019 Ultra
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4019 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/94880528 (accessed 2026-10-26).