Hardware Spec Index

Zephyra FN-4578 Edge 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4578-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,151 (Case Fans scale)
Category rank#35,674
Street price$39
Power4 W
Performance per dollar29.51
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4578 Edge
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4578 Edge 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4384601 (accessed 2026-10-22).