Hardware Spec Index

Brontix FN-8643 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN8643-SE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index559 (Case Fans scale)
Category rank#11,256
Street price$19
Power3 W
Performance per dollar29.42
Released2024

Specifications

BrandBrontix
ModelBrontix FN-8643 SE
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8643 SE 120mm PWM Case Fan”, https://vextor7.com/item/9724609 (accessed 2026-10-21).