Hardware Spec Index

Zephyra FN-4420 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4420-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index892 (Case Fans scale)
Category rank#45,071
Street price$29
Power4 W
Performance per dollar30.76
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4420 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise35 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-4420 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/172645 (accessed 2026-10-24).