Hardware Spec Index

Brontix FN-7647 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7647-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index224 (Case Fans scale)
Category rank#20,660
Street price$9
Power3 W
Performance per dollar24.89
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7647 Plus
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7647 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/43662830 (accessed 2026-10-20).