Hardware Spec Index

Zephyra FN-6409 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6409-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index820 (Case Fans scale)
Category rank#47,468
Street price$29
Power3 W
Performance per dollar28.28
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6409 Pro
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6409 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/54892021 (accessed 2026-10-23).