Hardware Spec Index

Brontix FN-9707 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9707-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index707 (Case Fans scale)
Category rank#5,297
Street price$19
Power3 W
Performance per dollar37.21
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9707 Pro
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9707 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/82883335 (accessed 2026-10-23).