Hardware Spec Index

Brontix FN-3670 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3670-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,337 (Case Fans scale)
Category rank#9,558
Street price$49
Power3 W
Performance per dollar27.29
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3670 XT
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3670 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17080751 (accessed 2026-10-19).