Hardware Spec Index

Brontix FN-9774 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9774-ULTRA · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index694 (Case Fans scale)
Category rank#18,014
Street price$19
Power3 W
Performance per dollar36.53
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9774 Ultra
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9774 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/96830114 (accessed 2026-10-27).