Hardware Spec Index

Brontix FN-5973 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5973-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index431 (Case Fans scale)
Category rank#4,108
Street price$9
Power3 W
Performance per dollar47.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5973 Core
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5973 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/96866256 (accessed 2026-10-25).