Hardware Spec Index

Zephyra FN-6904 Max 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6904-MAX · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,110 (Case Fans scale)
Category rank#34,816
Street price$39
Power4 W
Performance per dollar28.46
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6904 Max
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6904 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2568075 (accessed 2026-10-22).