Hardware Spec Index

Brontix FN-4252 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4252-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index227 (Case Fans scale)
Category rank#24,735
Street price$9
Power3 W
Performance per dollar25.22
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4252 Core
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4252 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/97718386 (accessed 2026-10-26).