Hardware Spec Index

Brontix FN-5703 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5703-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,303 (Case Fans scale)
Category rank#26,661
Street price$49
Power4 W
Performance per dollar26.59
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5703 Prime
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 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-5703 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/13344765 (accessed 2026-10-23).