Hardware Spec Index

Brontix FN-4658 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4658-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index991 (Case Fans scale)
Category rank#571
Street price$29
Power4 W
Performance per dollar34.17
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4658 Prime
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4658 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/32329106 (accessed 2026-10-23).