Hardware Spec Index

Brontix FN-5556 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5556-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,338 (Case Fans scale)
Category rank#12,784
Street price$49
Power4 W
Performance per dollar27.31
Released2025

Specifications

BrandBrontix
ModelBrontix FN-5556 Plus
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5556 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2437705 (accessed 2026-10-19).