Hardware Spec Index

Brontix FN-8456 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8456-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,180 (Case Fans scale)
Category rank#25,579
Street price$39
Power3 W
Performance per dollar30.26
Released2019

Specifications

BrandBrontix
ModelBrontix FN-8456 Pro
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8456 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8018692 (accessed 2026-10-24).