Hardware Spec Index

Brontix FN-5303 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5303-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index735 (Case Fans scale)
Category rank#23,867
Street price$19
Power3 W
Performance per dollar38.68
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5303 Prime
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5303 Prime 120mm PWM Case Fan”, https://vextor7.com/item/46983996 (accessed 2026-10-21).