Hardware Spec Index

Brontix FN-9946 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9946-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,056 (Case Fans scale)
Category rank#10,187
Street price$29
Power4 W
Performance per dollar36.41
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9946 Prime
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9946 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/16544690 (accessed 2026-10-19).