Hardware Spec Index

Brontix FN-6404 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6404-EDGE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index747 (Case Fans scale)
Category rank#41,437
Street price$19
Power4 W
Performance per dollar39.32
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6404 Edge
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6404 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/48414715 (accessed 2026-10-20).