Hardware Spec Index

Brontix FN-4172 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4172-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index747 (Case Fans scale)
Category rank#19,120
Street price$19
Power3 W
Performance per dollar39.32
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4172 Prime
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4172 Prime 140mm PWM Case Fan”, https://vextor7.com/item/685053 (accessed 2026-10-22).