Hardware Spec Index

Brontix FN-1421 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1421-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index749 (Case Fans scale)
Category rank#16,292
Street price$19
Power3 W
Performance per dollar39.42
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1421 Core
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1421 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16540985 (accessed 2026-10-22).