Hardware Spec Index

Brontix FN-9641 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9641-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index838 (Case Fans scale)
Category rank#27,720
Street price$29
Power3 W
Performance per dollar28.90
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9641 SE
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9641 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7352201 (accessed 2026-10-19).