Hardware Spec Index

Brontix FN-7551 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7551-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,103 (Case Fans scale)
Category rank#22,539
Street price$39
Power4 W
Performance per dollar28.28
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7551 Plus
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 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-7551 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/21312443 (accessed 2026-10-21).