Hardware Spec Index

Brontix FN-6640 Max 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6640-MAX · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index443 (Case Fans scale)
Category rank#13,383
Street price$19
Power4 W
Performance per dollar23.32
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6640 Max
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6640 Max 120mm PWM Case Fan”, https://vextor7.com/item/85648170 (accessed 2026-10-19).