Hardware Spec Index

Brontix FN-4451 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4451-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index382 (Case Fans scale)
Category rank#4,532
Street price$9
Power3 W
Performance per dollar42.44
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4451 Core
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4451 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/586803 (accessed 2026-10-19).