Hardware Spec Index

Teralux FN-1947 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1947-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index755 (Case Fans scale)
Category rank#25,556
Street price$29
Power4 W
Performance per dollar26.03
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1947 Prime
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1947 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4049437 (accessed 2026-10-25).