Hardware Spec Index

Brontix FN-3845 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3845-CORE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index232 (Case Fans scale)
Category rank#11,890
Street price$9
Power3 W
Performance per dollar25.78
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3845 Core
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3845 Core 120mm PWM Case Fan”, https://vextor7.com/item/21545474 (accessed 2026-10-26).