Hardware Spec Index

Brontix FN-3941 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3941-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index541 (Case Fans scale)
Category rank#34,763
Street price$19
Power3 W
Performance per dollar28.47
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3941 Plus
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3941 Plus 140mm PWM Case Fan”, https://vextor7.com/item/478562 (accessed 2026-10-19).