Hardware Spec Index

Teralux FN-3928 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3928-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index654 (Case Fans scale)
Category rank#26,543
Street price$19
Power3 W
Performance per dollar34.42
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3928 Prime
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3928 Prime 120mm PWM Case Fan”, https://vextor7.com/item/9639014 (accessed 2026-10-21).