Hardware Spec Index

Zephyra FN-4427 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4427-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index894 (Case Fans scale)
Category rank#13,386
Street price$29
Power3 W
Performance per dollar30.83
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4427 Pro
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4427 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4388587 (accessed 2026-10-21).