Hardware Spec Index

Brontix FN-9875 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9875-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,270 (Case Fans scale)
Category rank#26,389
Street price$39
Power4 W
Performance per dollar32.56
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9875 Ultra
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise27 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-9875 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/42328265 (accessed 2026-10-20).