Hardware Spec Index

Zephyra FN-6471 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6471-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index321 (Case Fans scale)
Category rank#20,859
Street price$9
Power4 W
Performance per dollar35.67
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6471 Ultra
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6471 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/3592844 (accessed 2026-10-21).