Hardware Spec Index

Zephyra FN-8347 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN8347-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,237 (Case Fans scale)
Category rank#42,688
Street price$49
Power4 W
Performance per dollar25.24
Released2021

Specifications

BrandZephyra
ModelZephyra FN-8347 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8347 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/671692 (accessed 2026-10-23).