Hardware Spec Index

Brontix FN-8781 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN8781-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index380 (Case Fans scale)
Category rank#12,691
Street price$9
Power3 W
Performance per dollar42.22
Released2024

Specifications

BrandBrontix
ModelBrontix FN-8781 Pro
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8781 Pro 120mm PWM Case Fan”, https://vextor7.com/item/93037988 (accessed 2026-10-22).