Hardware Spec Index

Zephyra FN-4574 SE 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4574-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index865 (Case Fans scale)
Category rank#35,781
Street price$19
Power3 W
Performance per dollar45.53
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4574 SE
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 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-4574 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/15057769 (accessed 2026-10-20).