Hardware Spec Index

Teralux FN-7971 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7971-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index380 (Case Fans scale)
Category rank#31,960
Street price$9
Power2 W
Performance per dollar42.22
Released2022

Specifications

BrandTeralux
ModelTeralux FN-7971 Prime
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7971 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3774578 (accessed 2026-10-20).