Hardware Spec Index

Brontix FN-5673 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5673-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index357 (Case Fans scale)
Category rank#513
Street price$19
Power4 W
Performance per dollar18.79
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5673 Prime
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5673 Prime 140mm PWM Case Fan”, https://vextor7.com/item/20168249 (accessed 2026-10-19).