Hardware Spec Index

Brontix FN-8641 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8641-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index634 (Case Fans scale)
Category rank#2,005
Street price$19
Power4 W
Performance per dollar33.37
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8641 SE
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8641 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/750178 (accessed 2026-10-22).