Hardware Spec Index

Zephyra FN-4266 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4266-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index336 (Case Fans scale)
Category rank#44,357
Street price$9
Power4 W
Performance per dollar37.33
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4266 Ultra
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4266 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/79069040 (accessed 2026-10-26).