Hardware Spec Index

Brontix FN-3644 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3644-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,172 (Case Fans scale)
Category rank#5,005
Street price$39
Power4 W
Performance per dollar30.05
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3644 Plus
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise29 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-3644 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1699019 (accessed 2026-10-21).