Hardware Spec Index

Brontix FN-2847 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2847-SE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index792 (Case Fans scale)
Category rank#8,319
Street price$29
Power3 W
Performance per dollar27.31
Released2024

Specifications

BrandBrontix
ModelBrontix FN-2847 SE
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2847 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2167633 (accessed 2026-10-23).