Hardware Spec Index

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

Case Fans · Brontix · SKU FN4004-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index425 (Case Fans scale)
Category rank#47,586
Street price$9
Power4 W
Performance per dollar47.22
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4004 Plus
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4004 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20202958 (accessed 2026-10-21).