Hardware Spec Index

Brontix FN-3928 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3928-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index575 (Case Fans scale)
Category rank#9,505
Street price$19
Power3 W
Performance per dollar30.26
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3928 XT
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3928 XT 120mm PWM Case Fan”, https://vextor7.com/item/95543408 (accessed 2026-10-21).