Hardware Spec Index

Brontix FN-7947 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7947-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index288 (Case Fans scale)
Category rank#31,480
Street price$9
Power4 W
Performance per dollar32.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7947 Core
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7947 Core 120mm PWM Case Fan”, https://vextor7.com/item/74557758 (accessed 2026-10-24).