Hardware Spec Index

Brontix FN-9720 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9720-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index518 (Case Fans scale)
Category rank#43,742
Street price$19
Power3 W
Performance per dollar27.26
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9720 Core
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9720 Core 120mm PWM Case Fan”, https://vextor7.com/item/20014910 (accessed 2026-10-19).