Hardware Spec Index

Brontix FN-6557 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6557-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index954 (Case Fans scale)
Category rank#21,826
Street price$29
Power4 W
Performance per dollar32.90
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6557 Plus
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6557 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4542558 (accessed 2026-10-25).