Hardware Spec Index

Brontix FN-9557 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9557-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index880 (Case Fans scale)
Category rank#30,084
Street price$29
Power3 W
Performance per dollar30.34
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9557 Core
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9557 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8224835 (accessed 2026-10-23).