Hardware Spec Index

Brontix FN-3135 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3135-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index724 (Case Fans scale)
Category rank#3,995
Street price$29
Power3 W
Performance per dollar24.97
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3135 Pro
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3135 Pro 140mm PWM Case Fan”, https://vextor7.com/item/61679460 (accessed 2026-10-20).