Hardware Spec Index

Brontix FN-9676 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9676-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index764 (Case Fans scale)
Category rank#48,921
Street price$29
Power3 W
Performance per dollar26.34
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9676 Ultra
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9676 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/14858321 (accessed 2026-10-20).