Hardware Spec Index

Zephyra FN-6904 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6904-MAX · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index788 (Case Fans scale)
Category rank#31,235
Street price$19
Power3 W
Performance per dollar41.47
Released2019

Specifications

BrandZephyra
ModelZephyra FN-6904 Max
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6904 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4045299 (accessed 2026-10-21).