Hardware Spec Index

Brontix FN-9979 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9979-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index508 (Case Fans scale)
Category rank#27,654
Street price$19
Power3 W
Performance per dollar26.74
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9979 Ultra
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9979 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/79489085 (accessed 2026-10-23).