Hardware Spec Index

Brontix FN-9640 Edge 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9640-EDGE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index287 (Case Fans scale)
Category rank#17,760
Street price$9
Power3 W
Performance per dollar31.89
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9640 Edge
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9640 Edge 120mm PWM Case Fan”, https://vextor7.com/item/10102140 (accessed 2026-10-25).