Hardware Spec Index

Brontix FN-9900 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9900-PRIME · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,249 (Case Fans scale)
Category rank#11,625
Street price$49
Power3 W
Performance per dollar25.49
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9900 Prime
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9900 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3012279 (accessed 2026-10-24).