Hardware Spec Index

Brontix FN-6638 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6638-SE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index221 (Case Fans scale)
Category rank#26,649
Street price$9
Power3 W
Performance per dollar24.56
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6638 SE
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6638 SE 120mm PWM Case Fan”, https://vextor7.com/item/8041704 (accessed 2026-10-24).