Hardware Spec Index

Brontix FN-1456 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1456-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index850 (Case Fans scale)
Category rank#29,270
Street price$29
Power3 W
Performance per dollar29.31
Released2020

Specifications

BrandBrontix
ModelBrontix FN-1456 Prime
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1456 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/32933095 (accessed 2026-10-25).