Hardware Spec Index

Zephyra FN-7664 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7664-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index274 (Case Fans scale)
Category rank#43,979
Street price$9
Power4 W
Performance per dollar30.44
Released2021

Specifications

BrandZephyra
ModelZephyra FN-7664 Ultra
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7664 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/671860 (accessed 2026-10-24).