Hardware Spec Index

Brontix FN-3815 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3815-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index817 (Case Fans scale)
Category rank#16,309
Street price$19
Power4 W
Performance per dollar43.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3815 Plus
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3815 Plus 120mm PWM Case Fan”, https://vextor7.com/item/1661695 (accessed 2026-10-20).