Hardware Spec Index

Brontix FN-6640 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6640-PLUS · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,370 (Case Fans scale)
Category rank#29,146
Street price$39
Power2 W
Performance per dollar35.13
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6640 Plus
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6640 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/14815577 (accessed 2026-10-25).