Hardware Spec Index

Zephyra FN-6571 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6571-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index355 (Case Fans scale)
Category rank#45,952
Street price$19
Power3 W
Performance per dollar18.68
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6571 Ultra
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6571 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4445182 (accessed 2026-10-20).