Hardware Spec Index

Brontix FN-9703 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9703-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,270 (Case Fans scale)
Category rank#37,492
Street price$49
Power3 W
Performance per dollar25.92
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9703 Pro
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9703 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/10148043 (accessed 2026-10-26).