Hardware Spec Index

Brontix FN-3408 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3408-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,047 (Case Fans scale)
Category rank#7,181
Street price$29
Power4 W
Performance per dollar36.10
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3408 Core
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3408 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/31366685 (accessed 2026-10-25).