Hardware Spec Index

Zephyra FN-3494 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3494-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,218 (Case Fans scale)
Category rank#20,792
Street price$49
Power4 W
Performance per dollar24.86
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3494 Ultra
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3494 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/98024737 (accessed 2026-10-26).