Hardware Spec Index

Brontix FN-1243 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1243-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index544 (Case Fans scale)
Category rank#32,071
Street price$19
Power2 W
Performance per dollar28.63
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1243 Core
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1243 Core 140mm PWM Case Fan”, https://vextor7.com/item/90120630 (accessed 2026-10-20).