Hardware Spec Index

Zephyra FN-5574 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5574-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,139 (Case Fans scale)
Category rank#48,736
Street price$39
Power4 W
Performance per dollar29.21
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5574 Pro
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 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-5574 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/358236 (accessed 2026-10-19).