Hardware Spec Index

Zephyra FN-5571 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5571-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,207 (Case Fans scale)
Category rank#36,509
Street price$49
Power4 W
Performance per dollar24.63
Released2022

Specifications

BrandZephyra
ModelZephyra FN-5571 Ultra
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 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-5571 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3976066 (accessed 2026-10-22).