Hardware Spec Index

Brontix FN-3520 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3520-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index830 (Case Fans scale)
Category rank#10,425
Street price$19
Power3 W
Performance per dollar43.68
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3520 Prime
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise26 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-3520 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/54373238 (accessed 2026-10-20).