Hardware Spec Index

Brontix FN-7456 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7456-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,389 (Case Fans scale)
Category rank#34,104
Street price$49
Power3 W
Performance per dollar28.35
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7456 Pro
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 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-7456 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17515391 (accessed 2026-10-19).