Hardware Spec Index

Zephyra FN-9247 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9247-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index531 (Case Fans scale)
Category rank#48,501
Street price$19
Power3 W
Performance per dollar27.95
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9247 Ultra
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9247 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/20126277 (accessed 2026-10-21).