Hardware Spec Index

Teralux FN-3929 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3929-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index522 (Case Fans scale)
Category rank#1,590
Street price$19
Power2 W
Performance per dollar27.47
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3929 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3929 Prime 120mm PWM Case Fan”, https://vextor7.com/item/21822122 (accessed 2026-10-25).