Hardware Spec Index

Brontix FN-9749 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9749-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index324 (Case Fans scale)
Category rank#40,570
Street price$9
Power2 W
Performance per dollar36.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9749 Core
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9749 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/43660151 (accessed 2026-10-20).