Hardware Spec Index

Brontix FN-3956 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3956-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index423 (Case Fans scale)
Category rank#41,654
Street price$19
Power3 W
Performance per dollar22.26
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3956 Core
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3956 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2340251 (accessed 2026-10-26).