Hardware Spec Index

Brontix FN-4004 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4004-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index384 (Case Fans scale)
Category rank#16,592
Street price$9
Power2 W
Performance per dollar42.67
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4004 SE
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4004 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4648914 (accessed 2026-10-24).