Hardware Spec Index

Brontix FN-5317 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5317-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index653 (Case Fans scale)
Category rank#28,171
Street price$19
Power4 W
Performance per dollar34.37
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5317 Prime
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5317 Prime 140mm PWM Case Fan”, https://vextor7.com/item/11680420 (accessed 2026-10-21).