Hardware Spec Index

Brontix FN-4218 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4218-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,012 (Case Fans scale)
Category rank#46,777
Street price$39
Power3 W
Performance per dollar25.95
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4218 Pro
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise27 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-4218 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8562196 (accessed 2026-10-24).