Hardware Spec Index

Zephyra FN-4390 Max 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4390-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index866 (Case Fans scale)
Category rank#32,208
Street price$29
Power4 W
Performance per dollar29.86
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4390 Max
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise26 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-4390 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/17839680 (accessed 2026-10-20).