Hardware Spec Index

Brontix FN-9961 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9961-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index443 (Case Fans scale)
Category rank#3,892
Street price$19
Power3 W
Performance per dollar23.32
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9961 Ultra
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9961 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/96829315 (accessed 2026-10-25).