Hardware Spec Index

Brontix FN-4704 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4704-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index915 (Case Fans scale)
Category rank#21,159
Street price$29
Power4 W
Performance per dollar31.55
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4704 Prime
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4704 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/16166341 (accessed 2026-10-20).