Hardware Spec Index

Brontix FN-7874 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7874-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index424 (Case Fans scale)
Category rank#4,201
Street price$19
Power3 W
Performance per dollar22.32
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7874 Pro
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7874 Pro 140mm PWM Case Fan”, https://vextor7.com/item/93487446 (accessed 2026-10-22).