Hardware Spec Index

Teralux FN-1191 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1191-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index632 (Case Fans scale)
Category rank#47,578
Street price$19
Power4 W
Performance per dollar33.26
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1191 Prime
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1191 Prime 120mm PWM Case Fan”, https://vextor7.com/item/655528 (accessed 2026-10-26).