Hardware Spec Index

Zephyra FN-1668 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1668-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index642 (Case Fans scale)
Category rank#598
Street price$19
Power3 W
Performance per dollar33.79
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1668 Ultra
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1668 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/80434511 (accessed 2026-10-22).