Hardware Spec Index

Brontix FN-5618 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5618-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,157 (Case Fans scale)
Category rank#45,405
Street price$49
Power3 W
Performance per dollar23.61
Released2025

Specifications

BrandBrontix
ModelBrontix FN-5618 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5618 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/336338 (accessed 2026-10-19).