Hardware Spec Index

Brontix FN-9947 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9947-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,308 (Case Fans scale)
Category rank#31,407
Street price$49
Power4 W
Performance per dollar26.69
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9947 Plus
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9947 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7206319 (accessed 2026-10-20).