Hardware Spec Index

Zephyra FN-4662 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4662-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index620 (Case Fans scale)
Category rank#18,709
Street price$19
Power3 W
Performance per dollar32.63
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4662 Ultra
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4662 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/91306239 (accessed 2026-10-25).