Hardware Spec Index

Brontix FN-9850 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9850-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,029 (Case Fans scale)
Category rank#16,558
Street price$29
Power3 W
Performance per dollar35.48
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9850 Prime
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 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-9850 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/94812040 (accessed 2026-10-25).