Hardware Spec Index

Zephyra FN-9347 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9347-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index753 (Case Fans scale)
Category rank#14,732
Street price$19
Power3 W
Performance per dollar39.63
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9347 Ultra
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9347 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/20151019 (accessed 2026-10-20).