Hardware Spec Index

Brontix FN-3515 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3515-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index380 (Case Fans scale)
Category rank#2,229
Street price$9
Power3 W
Performance per dollar42.22
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3515 Pro
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3515 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/93484516 (accessed 2026-10-22).