Hardware Spec Index

Brontix FN-1331 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1331-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index578 (Case Fans scale)
Category rank#36,785
Street price$19
Power3 W
Performance per dollar30.42
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1331 Plus
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1331 Plus 140mm PWM Case Fan”, https://vextor7.com/item/89087280 (accessed 2026-10-23).