Hardware Spec Index

Zephyra FN-4694 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4694-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index603 (Case Fans scale)
Category rank#1,968
Street price$19
Power4 W
Performance per dollar31.74
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4694 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4694 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/3838009 (accessed 2026-10-25).