Hardware Spec Index

Teralux FN-1974 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1974-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index982 (Case Fans scale)
Category rank#48,666
Street price$29
Power4 W
Performance per dollar33.86
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1974 Prime
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1974 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/10300751 (accessed 2026-10-24).