Hardware Spec Index

Brontix FN-9890 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9890-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,264 (Case Fans scale)
Category rank#1,951
Street price$49
Power4 W
Performance per dollar25.80
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9890 Prime
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9890 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8941775 (accessed 2026-10-21).