Hardware Spec Index

Brontix FN-8157 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8157-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index760 (Case Fans scale)
Category rank#44,416
Street price$19
Power3 W
Performance per dollar40.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-8157 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8157 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8714404 (accessed 2026-10-19).