Hardware Spec Index

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

Case Fans · Brontix · SKU FN4004-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index706 (Case Fans scale)
Category rank#45,605
Street price$19
Power3 W
Performance per dollar37.16
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4004 Max
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4004 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2329495 (accessed 2026-10-25).