Hardware Spec Index

Brontix FN-3917 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3917-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,161 (Case Fans scale)
Category rank#44,836
Street price$39
Power4 W
Performance per dollar29.77
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3917 Core
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3917 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7413192 (accessed 2026-10-24).