Hardware Spec Index

Brontix FN-8790 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8790-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index361 (Case Fans scale)
Category rank#27,483
Street price$9
Power4 W
Performance per dollar40.11
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8790 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8790 Pro 140mm PWM Case Fan”, https://vextor7.com/item/53316607 (accessed 2026-10-21).